. Hamilton suggests altruistic behaviors are favorable when A. cost/benefit is greater than the coefficient of relationship B. cost/benefit is less than the coefficient of relationship C. benefit/cost is less than the coefficient of relationship D. None of the above Hamilton's rule (where r is the degree of relatedness, B is the benefit to the recipient, and C is the cost to the altruist) predicts that natural selection should favor altruistic acts under certain circumstances. Which of the following circumstances are unlikely to lead to selection favoring altruism? A. B is small B. C is large C. ris small D. All of the above If the last slice of pizza is worth 4 to you and is worth 7 to your mother, then according to Hamilton's rule A. you should take the last slice of pizza. B. you should give the last slice of pizza to your mother. C. you should cut the last slice of pizza in half and take half for you and give half to your mother.. D. None of the above, Hamilton's rule cannot be used to address this issue.

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN:9781305967359
Author:STARR
Publisher:STARR
Chapter39: Animal Behavior
Section: Chapter Questions
Problem 14SA
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. Hamilton suggests altruistic behaviors are favorable when
A. cost/benefit is greater than the coefficient of relationship
B. cost/benefit is less than the coefficient of relationship
C. benefit/cost is less than the coefficient of relationship
D. None of the above
.Hamilton's rule (where r is the degree of relatedness, B is the benefit to the
recipient, and C is the cost to the altruist) predicts that natural selection should favor
altruistic acts under certain circumstances. Which of the following circumstances are
unlikely to lead to selection favoring altruism?
A. B is small
B. C is large
C. r is small
D. All of the above
If the last slice of pizza is worth 4 to you and is worth 7 to your mother, then
according to Hamilton's rule
A. you should take the last slice of pizza.
B. you should give the last slice of pizza to your mother..
C. you should cut the last slice of pizza in half and take half for you and give half to your
mother..
D. None of the above, Hamilton's rule cannot be used to address this issue.
Transcribed Image Text:. Hamilton suggests altruistic behaviors are favorable when A. cost/benefit is greater than the coefficient of relationship B. cost/benefit is less than the coefficient of relationship C. benefit/cost is less than the coefficient of relationship D. None of the above .Hamilton's rule (where r is the degree of relatedness, B is the benefit to the recipient, and C is the cost to the altruist) predicts that natural selection should favor altruistic acts under certain circumstances. Which of the following circumstances are unlikely to lead to selection favoring altruism? A. B is small B. C is large C. r is small D. All of the above If the last slice of pizza is worth 4 to you and is worth 7 to your mother, then according to Hamilton's rule A. you should take the last slice of pizza. B. you should give the last slice of pizza to your mother.. C. you should cut the last slice of pizza in half and take half for you and give half to your mother.. D. None of the above, Hamilton's rule cannot be used to address this issue.
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