Among ground squirrels,__________ were more likely than ___________ to cooperate in mutual defense of their offspring.
A) half brothers;full brothers
B) full brothers;half brothers
C) half sisters;full sisters
D) full sisters;half sisters
Correct Answer:
Verified
Q1: Burnstein and colleagues reason that helping should
Q2: _ score lower on measures of family
Q4: The grandmother hypothesis _.
A)states that menopause evolved
Q5: Of the three hypotheses that Sherman offered
Q6: Selection will favor adaptations for helping kin
Q7: Burnstein,Crandall,and Kitayama found that _.
A)women recall more
Q8: Sulloway's theory predicts that _.
A)firstborns will be
Q9: Hamilton's rule specifies _.
A)the conditions under which
Q10: Hamilton's rule states that _.
A)r < cb
B)b
Q11: What is the adaptive value of distinguishing
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