1. Develop a thought experiment that attempts to uncover hidden assumptions about human freedom. 2. Find a paragraph from a book, magazine, ect. First, tell whether there are claims in the paragraph. If there are, identify the types of claims (descriptive, normative, a priori, a posteriori) in the paragraph

1. Develop a thought experiment that attempts to uncover hidden assumptions about human freedom. 2. Find a paragraph from a book, magazine, ect. First, tell whether there are claims in the paragraph. If there are, identify the types of claims (descriptive, normative, a priori, a posteriori) in the paragraph

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Essay – Athlete’s high salaries. Should they be paid that amount or not?

Essay – Athlete’s high salaries. Should they be paid that amount or not?

Athlete’s high salaries: Should they be paid that amount or … Read More...
A total of 800 students responded to the MATH1530 class survey during the spring semester of 2015. The name of the data file is Sp15Math1530CSTPData.MTW. The Minitab worksheet is set up as follows: C1: ID (an identification number given to each student in the data file) C2: GENDER C3: AGE (yrs) C4: WEIGHT (lbs) C5: HEIGHT (in) C6: NUCLEAR SAFETY C7: TALK POLITICS C8: WASH HANDS C9: L E CAMERAS C10: CLOTHING ARTICLES C11: CLOTHING PURCHASE ($) C12: LOWEST GAS PRICE ($) C13: FITNESS C14: SEXUAL PREDATOR MATH-1530 CAPSTONE TECHNOLOGY PROJECT SPRING SEMESTER 2015 Problem 1: Identify Variable Type. Which of these questions from the class survey measured variables that are categorical and which are quantitative? Use your word processor to underline the best option (or you may highlight in yellow if you are using a color printer). a. AGE Categorical Quantitative Neither b. NUCLEAR SAFETY Categorical Quantitative Neither c. WASH HANDS Categorical Quantitative Neither d. CLOTHING PURCHASE Categorical Quantitative Neither e. FITNESS Categorical Quantitative Neither Problem 2: Sampling. In the survey data, the variable “AGE” is the current age reported by each student. a. Type the first 10 observations from the column representing the variable AGE into the table below, and use this as your sample data for part (a). Then calculate the mean age of these first 10 observations and report the value below. n 1 2 3 4 5 6 7 8 9 10 AGE (yrs) The mean age of the first 10 students is years. (Type the value into the space provided) Identify the type of sampling method you have just used: b. Next, select a random sample of size n = 10 (Go to Calc > Random Data > Sample from Columns). Type the number 10 in the “Number of rows to Sample” slot. Enter the variable “ID” and “AGE” into the “From columns” slot. Enter C17-C18 into the “Store samples in” slot. Record the data for your sample in the table below. n 1 2 3 4 5 6 7 8 9 10 ID AGE (yrs) Calculate and report the mean age for your random sample of 10 students. The sample mean age is years. Identify the type of sampling method you have just used: c. Let’s treat all the students who responded to the survey as a population for the purposes of this problem. Use Minitab to calculate the mean age for all 800 observations included in the data set and report this value below. The mean age of the population is years. d. Compare the population mean you found in Part (c) to the sample means you found in Parts (a) and (b). Which sample provided a closer estimate of the population mean age in this case?

A total of 800 students responded to the MATH1530 class survey during the spring semester of 2015. The name of the data file is Sp15Math1530CSTPData.MTW. The Minitab worksheet is set up as follows: C1: ID (an identification number given to each student in the data file) C2: GENDER C3: AGE (yrs) C4: WEIGHT (lbs) C5: HEIGHT (in) C6: NUCLEAR SAFETY C7: TALK POLITICS C8: WASH HANDS C9: L E CAMERAS C10: CLOTHING ARTICLES C11: CLOTHING PURCHASE ($) C12: LOWEST GAS PRICE ($) C13: FITNESS C14: SEXUAL PREDATOR MATH-1530 CAPSTONE TECHNOLOGY PROJECT SPRING SEMESTER 2015 Problem 1: Identify Variable Type. Which of these questions from the class survey measured variables that are categorical and which are quantitative? Use your word processor to underline the best option (or you may highlight in yellow if you are using a color printer). a. AGE Categorical Quantitative Neither b. NUCLEAR SAFETY Categorical Quantitative Neither c. WASH HANDS Categorical Quantitative Neither d. CLOTHING PURCHASE Categorical Quantitative Neither e. FITNESS Categorical Quantitative Neither Problem 2: Sampling. In the survey data, the variable “AGE” is the current age reported by each student. a. Type the first 10 observations from the column representing the variable AGE into the table below, and use this as your sample data for part (a). Then calculate the mean age of these first 10 observations and report the value below. n 1 2 3 4 5 6 7 8 9 10 AGE (yrs) The mean age of the first 10 students is years. (Type the value into the space provided) Identify the type of sampling method you have just used: b. Next, select a random sample of size n = 10 (Go to Calc > Random Data > Sample from Columns). Type the number 10 in the “Number of rows to Sample” slot. Enter the variable “ID” and “AGE” into the “From columns” slot. Enter C17-C18 into the “Store samples in” slot. Record the data for your sample in the table below. n 1 2 3 4 5 6 7 8 9 10 ID AGE (yrs) Calculate and report the mean age for your random sample of 10 students. The sample mean age is years. Identify the type of sampling method you have just used: c. Let’s treat all the students who responded to the survey as a population for the purposes of this problem. Use Minitab to calculate the mean age for all 800 observations included in the data set and report this value below. The mean age of the population is years. d. Compare the population mean you found in Part (c) to the sample means you found in Parts (a) and (b). Which sample provided a closer estimate of the population mean age in this case?

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Male peacocks having more ornate plumage than their female counterparts is an example of which of the following features of ecological behavior? Select one: a. monogamy b. sexual dimorphism c. sexual selection Sexual selection is an adaption that leads to increased fitness over other males. d. territoriality

Male peacocks having more ornate plumage than their female counterparts is an example of which of the following features of ecological behavior? Select one: a. monogamy b. sexual dimorphism c. sexual selection Sexual selection is an adaption that leads to increased fitness over other males. d. territoriality

Info@checkyourstudy.com                                                                                                                                                                                       : sexual dimorphism
Male peacocks having more ornate plumage than their female counterparts is an example of which of the following features of ecological behavior? Select one: a. monogamy b. sexual dimorphism c. sexual selection Sexual selection is an adaption that leads to increased fitness over other males. d. territoriality

Male peacocks having more ornate plumage than their female counterparts is an example of which of the following features of ecological behavior? Select one: a. monogamy b. sexual dimorphism c. sexual selection Sexual selection is an adaption that leads to increased fitness over other males. d. territoriality

Info@checkyourstudy.com                                                                                                                                                                                       : sexual dimorphism
Problem 5: Physical Fitness versus Weight. You may have noticed from your analysis in Problem 4 that height does not explain 100% of the variation that we have observed in students’ heights. Is it possible that the amount of time students devote to physical fitness each week may help us to better understand their weights? a. Question 12 of the survey asked students, “About how much time per week (on average) do you devote to physical fitness?” We have named this variable FITNESS. Create a suitable graph to display the distribution of FITNESS and insert it here. b. What is the mode of this distribution? (Please underline one option.) Between 0 & 2 hours Between 2 & 5 hours Between 5 & 9 hours Between 9 & 15 hours Over 15 hours c. Create side-by-side boxplots to display students’ weights for the different levels of FITNESS. (Go to Graph > Boxplot > One Y with Groups > OK. Select WEIGHT for the “Graph variables” slot and FITNESS for the “Categorical variables for grouping” slot.) Insert your graph here. d. Use Minitab to calculate the basic statistics of WEIGHT for each level of FITNESS. Copy and paste the output here. e. With regard to FITNESS levels, which group of students has the lowest mean weight? (Please underline one option.) Between 0 & 2 hours Between 2 & 5 hours Between 5 & 9 hours Between 9 & 15 hours Over 15 hours f. Discuss the results: Describe the distributions of WEIGHT for the different levels of FITNESS as well as draw comparisons (i.e., What do they have in common?) and contrasts (i.e., How are they different?) between these distributions. Are there any surprises in the results? Explain why you think so, or why not. Problem 6 (Even): If your E number ends in an even number (0, 2, 4, 6, or 8) then do this question. (Omit this page/problem if your E# ends with an odd number.) Gender and Nuclear Safety. Question 5 in the survey asked students “How safe would you feel if a nuclear energy plant were built near where you live?” (Students could choose one of these options: Extremely safe, Very Safe, Moderately safe, Slightly safe, or Not at all safe.) Is there a relationship between gender and students’ opinions about nuclear safety? a. Create an appropriate graph to display the relationship between GENDER and NUCLEAR SAFETY. You don’t want to display information for students that didn’t answer both of these questions on the survey, so click on Data Options > Group Options and remove the checks in the boxes beside “Include missing as a group” and “Include empty cells.” Insert your graph here. b. Create an appropriate two-way table to summarize the data. Click on Options > Display missing values for… and put a dot in the circle beside “No variables.” Insert your table here. c. SUPPOSE WE SELECT ONE STUDENT AT RANDOM: (Calculate the following probabilities and show your work.) i. What is the probability that this student is a female and feels “very safe”? P = ii. What is the probability that this student is either a male or that he/she feels “very safe”? P = iii. What is the probability that this student feels “not at all safe” given that the student selected is a female? P = iv. What is the probability that this student is a male given that the student selected feels “not at all safe”? P = d. Do you think there may be an association between GENDER and NUCLEAR SAFETY? Why or why not? Explain your reasoning based on what you see in your graph.

Problem 5: Physical Fitness versus Weight. You may have noticed from your analysis in Problem 4 that height does not explain 100% of the variation that we have observed in students’ heights. Is it possible that the amount of time students devote to physical fitness each week may help us to better understand their weights? a. Question 12 of the survey asked students, “About how much time per week (on average) do you devote to physical fitness?” We have named this variable FITNESS. Create a suitable graph to display the distribution of FITNESS and insert it here. b. What is the mode of this distribution? (Please underline one option.) Between 0 & 2 hours Between 2 & 5 hours Between 5 & 9 hours Between 9 & 15 hours Over 15 hours c. Create side-by-side boxplots to display students’ weights for the different levels of FITNESS. (Go to Graph > Boxplot > One Y with Groups > OK. Select WEIGHT for the “Graph variables” slot and FITNESS for the “Categorical variables for grouping” slot.) Insert your graph here. d. Use Minitab to calculate the basic statistics of WEIGHT for each level of FITNESS. Copy and paste the output here. e. With regard to FITNESS levels, which group of students has the lowest mean weight? (Please underline one option.) Between 0 & 2 hours Between 2 & 5 hours Between 5 & 9 hours Between 9 & 15 hours Over 15 hours f. Discuss the results: Describe the distributions of WEIGHT for the different levels of FITNESS as well as draw comparisons (i.e., What do they have in common?) and contrasts (i.e., How are they different?) between these distributions. Are there any surprises in the results? Explain why you think so, or why not. Problem 6 (Even): If your E number ends in an even number (0, 2, 4, 6, or 8) then do this question. (Omit this page/problem if your E# ends with an odd number.) Gender and Nuclear Safety. Question 5 in the survey asked students “How safe would you feel if a nuclear energy plant were built near where you live?” (Students could choose one of these options: Extremely safe, Very Safe, Moderately safe, Slightly safe, or Not at all safe.) Is there a relationship between gender and students’ opinions about nuclear safety? a. Create an appropriate graph to display the relationship between GENDER and NUCLEAR SAFETY. You don’t want to display information for students that didn’t answer both of these questions on the survey, so click on Data Options > Group Options and remove the checks in the boxes beside “Include missing as a group” and “Include empty cells.” Insert your graph here. b. Create an appropriate two-way table to summarize the data. Click on Options > Display missing values for… and put a dot in the circle beside “No variables.” Insert your table here. c. SUPPOSE WE SELECT ONE STUDENT AT RANDOM: (Calculate the following probabilities and show your work.) i. What is the probability that this student is a female and feels “very safe”? P = ii. What is the probability that this student is either a male or that he/she feels “very safe”? P = iii. What is the probability that this student feels “not at all safe” given that the student selected is a female? P = iv. What is the probability that this student is a male given that the student selected feels “not at all safe”? P = d. Do you think there may be an association between GENDER and NUCLEAR SAFETY? Why or why not? Explain your reasoning based on what you see in your graph.

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. Pt 1. Making Observations (Introduction) Write a brief, introductory paragraph that includes general observations related to the topic. You may consider information from the news, media (tv, movies), social media, popular views, ideas from the general public, or your personal experiences. Your paragraph should specifically mention three (3) observations related to this topic and be sure to cite your sources. You should also include your thoughts on why this topic is of interest to you or relevant to society (i.e. what is the significance?). Pt 2. Apply The Content Choose five (5) terms or concepts that we have covered in this unit that are related to the chosen topic. Define each term in your own words and then write one (1) sentence that explains how it is related to the topic. The concept are: Define evolution. What was Darwin’s role in establishing the theory of evolution? What does the phrase “descent with modification” mean? How are fossils, anatomical studies, and molecular biology used to provide evidence for the theory of evolution? What is “fitness” in a biological organism? What role do mutations have in natural selection? What are the types of natural selection? How do they effect the genetic variation in a population? What is genetic drift? gene flow? How do they effect the genetic variation in a population? What forces can lead to adaptive evolution? What is the biological definition of a species? What are the three domains of living organisms? What are the six kingdoms? For each kingdom you should be able to describe the cellular structure, means of reproduction, ways of getting nutrients/food, general/adaptive features, and an example organism. How does Helicobacter pylori avoid competition? What extreme environment does a hermoacidophile occupy? What is unique about the Volvox compared to other protists? How do pitcher plants thrive in low nutrient environments? How does the puffball mushroom achieve reproductive success? What adaptations allowed plants to live on the land? What major adaptations occurred in the animal kingdom? In vertebrates? What domain, kingdom, phylum, sub phylum, and class do humans belong to? What do we share with organisms in these groups? What are the ecological levels of the biological hierarchy? What are the elements of a habitat? What are the criteria used by ecologists to measure and observe populations? What common patterns of population distribution are seen in nature? Compare the three kinds of survivorship curves? What do they show? What kind of reproductive behaviors lead to type I, II, and III survivorship curves? How does idealized population growth differ from how actual populations grow? What are factors that affect the growth of a population? How do density-dependent factors affect population growth? What are examples of density-independent factors that can affect population growth? What is a population boom? What is a population bust? Describe the boom and bust cycles often observed in nature. What kinds of competition occur in a habitat? What kinds of symbiotic relationships occur in a habitat? How do organisms avoid predation? What are the levels in a trophic structure? How can plants and animals avoid being eaten? Why is a food web a more accurate representation of the organisms in a community compared to a food chain? Why are most food chains limited to only three or four trophic levels.What are some common threats to biodiversity? What are common types of pollution? Explain why we must be concerned about even small levels of polluting chemicals in the environment. What is sustainability? How can we contribute to the sustainability of life on our planet? Pt 3. Form A Claim Write a claim statement related to the chosen topic. Consider the major question that you are addressing and then develop a statement that will guide your research and writing as you develop your scientific explanation (in Pt 4). Pt 4. Construct a Scientific Explanation Write a scientific explanation that includes evidence and reasoning to support your claim. Your explanation should demonstrate your understanding of the chosen topic using discussion and content from this course as a starting point. Your explanation should include information from a minimum of three (3) sources and one (1) of these sources must be a peer-reviewed scientific article or a review of a scientific study or studies (i.e. a primary or secondary source). You should cite your sources within the body of your explanation and include a list of references at the end (any standard formatting method is acceptable).

. Pt 1. Making Observations (Introduction) Write a brief, introductory paragraph that includes general observations related to the topic. You may consider information from the news, media (tv, movies), social media, popular views, ideas from the general public, or your personal experiences. Your paragraph should specifically mention three (3) observations related to this topic and be sure to cite your sources. You should also include your thoughts on why this topic is of interest to you or relevant to society (i.e. what is the significance?). Pt 2. Apply The Content Choose five (5) terms or concepts that we have covered in this unit that are related to the chosen topic. Define each term in your own words and then write one (1) sentence that explains how it is related to the topic. The concept are: Define evolution. What was Darwin’s role in establishing the theory of evolution? What does the phrase “descent with modification” mean? How are fossils, anatomical studies, and molecular biology used to provide evidence for the theory of evolution? What is “fitness” in a biological organism? What role do mutations have in natural selection? What are the types of natural selection? How do they effect the genetic variation in a population? What is genetic drift? gene flow? How do they effect the genetic variation in a population? What forces can lead to adaptive evolution? What is the biological definition of a species? What are the three domains of living organisms? What are the six kingdoms? For each kingdom you should be able to describe the cellular structure, means of reproduction, ways of getting nutrients/food, general/adaptive features, and an example organism. How does Helicobacter pylori avoid competition? What extreme environment does a hermoacidophile occupy? What is unique about the Volvox compared to other protists? How do pitcher plants thrive in low nutrient environments? How does the puffball mushroom achieve reproductive success? What adaptations allowed plants to live on the land? What major adaptations occurred in the animal kingdom? In vertebrates? What domain, kingdom, phylum, sub phylum, and class do humans belong to? What do we share with organisms in these groups? What are the ecological levels of the biological hierarchy? What are the elements of a habitat? What are the criteria used by ecologists to measure and observe populations? What common patterns of population distribution are seen in nature? Compare the three kinds of survivorship curves? What do they show? What kind of reproductive behaviors lead to type I, II, and III survivorship curves? How does idealized population growth differ from how actual populations grow? What are factors that affect the growth of a population? How do density-dependent factors affect population growth? What are examples of density-independent factors that can affect population growth? What is a population boom? What is a population bust? Describe the boom and bust cycles often observed in nature. What kinds of competition occur in a habitat? What kinds of symbiotic relationships occur in a habitat? How do organisms avoid predation? What are the levels in a trophic structure? How can plants and animals avoid being eaten? Why is a food web a more accurate representation of the organisms in a community compared to a food chain? Why are most food chains limited to only three or four trophic levels.What are some common threats to biodiversity? What are common types of pollution? Explain why we must be concerned about even small levels of polluting chemicals in the environment. What is sustainability? How can we contribute to the sustainability of life on our planet? Pt 3. Form A Claim Write a claim statement related to the chosen topic. Consider the major question that you are addressing and then develop a statement that will guide your research and writing as you develop your scientific explanation (in Pt 4). Pt 4. Construct a Scientific Explanation Write a scientific explanation that includes evidence and reasoning to support your claim. Your explanation should demonstrate your understanding of the chosen topic using discussion and content from this course as a starting point. Your explanation should include information from a minimum of three (3) sources and one (1) of these sources must be a peer-reviewed scientific article or a review of a scientific study or studies (i.e. a primary or secondary source). You should cite your sources within the body of your explanation and include a list of references at the end (any standard formatting method is acceptable).

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Chapter 04 Reading Questions Due: 11:59pm on Friday, May 23, 2014 You will receive no credit for items you complete after the assignment is due. Grading Policy Chapter 4 Reading Quiz Question 1 Part A The cells of all plants have _____. ANSWER: Chapter 4 Reading Quiz Question 2 Part A Which of the following is a difference between cellular respiration and anaerobic respiration? ANSWER: Chapter 4 Reading Quiz Question 16 Part A Which of the following are found in the cells of a dog but not in the bacteria that are found on a dog’s fur? ANSWER: chloroplasts but not mitochondria and use carbohydrates to power their functions chloroplasts and mitochondria and use carbohydrates to power their functions mitochondria but not chloroplasts and use proteins to power their functions chloroplasts but not mitochondria and use proteins to power their functions Only anaerobic respiration produces carbon dioxide. Only anaerobic respiration produces water. Only cellular respiration breaks down carbohydrates. Only cellular respiration uses oxygen to break down carbohydrates. membrane-enclosed nucleus, chloroplasts, and cytoplasm mitochondria, nuclei, and cytoplasm membrane-enclosed nucleus and mitochondria mitochondria and chloroplasts Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 1 of 7 5/21/2014 7:58 PM Chapter 4 Reading Quiz Question 18 Part A The products of photosynthesis are the materials that react in the process of _____. ANSWER: Chapter 4 Reading Quiz Question 4 Part A Tissues within an organism’s body are different from each other because the cells in each tissue _____. ANSWER: Chapter 4 Reading Quiz Question 5 Part A An egg and a sperm are _____. ANSWER: Chapter 4 Reading Quiz Question 6 chemosynthesis cellular respiration osmosis anaerobic respiration are produced by different combinations of eggs and sperm activate different portions of the identical DNA remove the DNA that they do not need have different types of DNA gametes that combine in asexual reproduction to produce a zygote zygotes that combine in asexual reproduction to produce a gamete zygotes that combine in sexual reproduction to produce a gamete gametes that combine in sexual reproduction to produce a zygote Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 2 of 7 5/21/2014 7:58 PM Part A The growth of a population of sparrows accelerates with each generation. The chances of dying are about the same for these sparrows, regardless of age. This population of sparrows therefore demonstrates _____. ANSWER: Chapter 4 Reading Quiz Question 7 Part A A population will grow the fastest when total fertility rates are _____. ANSWER: Chapter 4 Reading Quiz Question 20 Part A A population will not change in size if the _____. ANSWER: Chapter 4 Reading Quiz Question 8 Part A exponential growth and a type III survivorship curve exponential growth and a type II survivorship curve arithmetic growth and a type II survivorship curve arithmetic growth and a type I survivorship curve low and generation times are long high and generation times are short high and generation times are long low and generation times are short birth rate equals the emigration rate birth rate equals the immigration rate and the death rate equals the emigration rate death rate equals the emigration rate birth rate equals the death rate and the immigration rate equals the emigration rate Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 3 of 7 5/21/2014 7:58 PM As a population increases to near its carrying capacity, _____. ANSWER: Chapter 4 Reading Quiz Question 10 Part A The various activities that define an organism’s role in an ecosystem are that organism’s _____. ANSWER: Chapter 4 Reading Quiz Question 22 Part A Largemouth bass and rainbow trout are stocked in a small, deep 10-acre pond. The bass are most active in 20-30 °C water, and the rainbow trout prefer water at about 6-22 °C. We expect to find few places in this pond where the two species interact because they have different _____. ANSWER: Chapter 4 Reading Quiz Question 11 Part A The evolutionary concept of fitness is most closely associated with _____. birth rates decline, death rates increase, and the overall rate of population growth declines birth rates decline, death rates decline, and the overall rate of population growth increases birth rates decline, death rates decline, and the overall rate of population growth declines birth rates increase, death rates increase, and the overall rate of population growth declines range of tolerance habitat ecological niche fitness generation times ranges of tolerance growth rates carrying capacities Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 4 of 7 5/21/2014 7:58 PM ANSWER: Chapter 4 Reading Quiz Question 12 Part A The ultimate source of new inherited traits in a population is _____. ANSWER: Chapter 4 Reading Quiz Question 23 Part A Studies of human birth weight and infant health reveal that babies who are heavier than 10 pounds or lighter than 6 pounds have decreased survival rates. This pattern of survival is an example of _____. ANSWER: Chapter 4 Reading Quiz Question 14 Part A From an evolutionary perspective, the most important property that defines a species is _____. ANSWER: feeding reproduction carrying capacity mutations adaptation survivorship natural selection mutation disruptive selection directional selection bimodal selection stabilizing selection Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 5 of 7 5/21/2014 7:58 PM Chapter 4 Reading Quiz Question 24 Part A In Missouri, the marbled salamander breeds in the late fall (October-December). In the same region, the closely related spotted salamander breeds in early spring (February-March). Thus, these species are kept separate because of _____. ANSWER: Chapter 4 Reading Quiz Question 15 Part A Which one of the following correctly lists the levels of classification from specific to general? ANSWER: Chapter 4 Reading Quiz Question 25 Part A In a phylogenetic tree, all of the species in one family will _____. ANSWER: the ability of a species to extend the its range its type of natural selection its dietary habits reproductive isolation behavioral isolation structural isolation temporal isolation geographic isolation genus, species, order, family, class, phylum, kingdom species, genus, class, family, order, phylum, kingdom species, genus, family, order, class, phylum, kingdom kingdom, phylum, class, order, family, genus, species Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 6 of 7 5/21/2014 7:58 PM Score Summary: Your score on this assignment is 0.0%. You received 0 out of a possible total of 19 points. have the same scientific name have identical ecological niches be scattered throughout the tree be clustered together in the tree Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 7 of 7 5/21/2014 7:58 PM

Chapter 04 Reading Questions Due: 11:59pm on Friday, May 23, 2014 You will receive no credit for items you complete after the assignment is due. Grading Policy Chapter 4 Reading Quiz Question 1 Part A The cells of all plants have _____. ANSWER: Chapter 4 Reading Quiz Question 2 Part A Which of the following is a difference between cellular respiration and anaerobic respiration? ANSWER: Chapter 4 Reading Quiz Question 16 Part A Which of the following are found in the cells of a dog but not in the bacteria that are found on a dog’s fur? ANSWER: chloroplasts but not mitochondria and use carbohydrates to power their functions chloroplasts and mitochondria and use carbohydrates to power their functions mitochondria but not chloroplasts and use proteins to power their functions chloroplasts but not mitochondria and use proteins to power their functions Only anaerobic respiration produces carbon dioxide. Only anaerobic respiration produces water. Only cellular respiration breaks down carbohydrates. Only cellular respiration uses oxygen to break down carbohydrates. membrane-enclosed nucleus, chloroplasts, and cytoplasm mitochondria, nuclei, and cytoplasm membrane-enclosed nucleus and mitochondria mitochondria and chloroplasts Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 1 of 7 5/21/2014 7:58 PM Chapter 4 Reading Quiz Question 18 Part A The products of photosynthesis are the materials that react in the process of _____. ANSWER: Chapter 4 Reading Quiz Question 4 Part A Tissues within an organism’s body are different from each other because the cells in each tissue _____. ANSWER: Chapter 4 Reading Quiz Question 5 Part A An egg and a sperm are _____. ANSWER: Chapter 4 Reading Quiz Question 6 chemosynthesis cellular respiration osmosis anaerobic respiration are produced by different combinations of eggs and sperm activate different portions of the identical DNA remove the DNA that they do not need have different types of DNA gametes that combine in asexual reproduction to produce a zygote zygotes that combine in asexual reproduction to produce a gamete zygotes that combine in sexual reproduction to produce a gamete gametes that combine in sexual reproduction to produce a zygote Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 2 of 7 5/21/2014 7:58 PM Part A The growth of a population of sparrows accelerates with each generation. The chances of dying are about the same for these sparrows, regardless of age. This population of sparrows therefore demonstrates _____. ANSWER: Chapter 4 Reading Quiz Question 7 Part A A population will grow the fastest when total fertility rates are _____. ANSWER: Chapter 4 Reading Quiz Question 20 Part A A population will not change in size if the _____. ANSWER: Chapter 4 Reading Quiz Question 8 Part A exponential growth and a type III survivorship curve exponential growth and a type II survivorship curve arithmetic growth and a type II survivorship curve arithmetic growth and a type I survivorship curve low and generation times are long high and generation times are short high and generation times are long low and generation times are short birth rate equals the emigration rate birth rate equals the immigration rate and the death rate equals the emigration rate death rate equals the emigration rate birth rate equals the death rate and the immigration rate equals the emigration rate Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 3 of 7 5/21/2014 7:58 PM As a population increases to near its carrying capacity, _____. ANSWER: Chapter 4 Reading Quiz Question 10 Part A The various activities that define an organism’s role in an ecosystem are that organism’s _____. ANSWER: Chapter 4 Reading Quiz Question 22 Part A Largemouth bass and rainbow trout are stocked in a small, deep 10-acre pond. The bass are most active in 20-30 °C water, and the rainbow trout prefer water at about 6-22 °C. We expect to find few places in this pond where the two species interact because they have different _____. ANSWER: Chapter 4 Reading Quiz Question 11 Part A The evolutionary concept of fitness is most closely associated with _____. birth rates decline, death rates increase, and the overall rate of population growth declines birth rates decline, death rates decline, and the overall rate of population growth increases birth rates decline, death rates decline, and the overall rate of population growth declines birth rates increase, death rates increase, and the overall rate of population growth declines range of tolerance habitat ecological niche fitness generation times ranges of tolerance growth rates carrying capacities Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 4 of 7 5/21/2014 7:58 PM ANSWER: Chapter 4 Reading Quiz Question 12 Part A The ultimate source of new inherited traits in a population is _____. ANSWER: Chapter 4 Reading Quiz Question 23 Part A Studies of human birth weight and infant health reveal that babies who are heavier than 10 pounds or lighter than 6 pounds have decreased survival rates. This pattern of survival is an example of _____. ANSWER: Chapter 4 Reading Quiz Question 14 Part A From an evolutionary perspective, the most important property that defines a species is _____. ANSWER: feeding reproduction carrying capacity mutations adaptation survivorship natural selection mutation disruptive selection directional selection bimodal selection stabilizing selection Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 5 of 7 5/21/2014 7:58 PM Chapter 4 Reading Quiz Question 24 Part A In Missouri, the marbled salamander breeds in the late fall (October-December). In the same region, the closely related spotted salamander breeds in early spring (February-March). Thus, these species are kept separate because of _____. ANSWER: Chapter 4 Reading Quiz Question 15 Part A Which one of the following correctly lists the levels of classification from specific to general? ANSWER: Chapter 4 Reading Quiz Question 25 Part A In a phylogenetic tree, all of the species in one family will _____. ANSWER: the ability of a species to extend the its range its type of natural selection its dietary habits reproductive isolation behavioral isolation structural isolation temporal isolation geographic isolation genus, species, order, family, class, phylum, kingdom species, genus, class, family, order, phylum, kingdom species, genus, family, order, class, phylum, kingdom kingdom, phylum, class, order, family, genus, species Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 6 of 7 5/21/2014 7:58 PM Score Summary: Your score on this assignment is 0.0%. You received 0 out of a possible total of 19 points. have the same scientific name have identical ecological niches be scattered throughout the tree be clustered together in the tree Chapter 04 Reading Questions http://session.masteringenvironmentalscience.com/myct/assignmentPrintV… 7 of 7 5/21/2014 7:58 PM

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Unselfish acts that help others in a group so that they increase their chances of surviving and reproducing is called Select one: a. altruistic behavior. b. selfish behavior. c. natural selection. d. inclusive fitness. e. sexual selection.

Unselfish acts that help others in a group so that they increase their chances of surviving and reproducing is called Select one: a. altruistic behavior. b. selfish behavior. c. natural selection. d. inclusive fitness. e. sexual selection.

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