Which of the following is an example of sexual dimorphism?
A) male orangutans are nearly twice as heavy as female orangutans
B) human males tend to be more assertive and ambitious than human females
C) hyena females are socially dominant to hyena males
D) male bowerbirds build and decorate elaborate structures to attract females
A
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Which of the following statements explains why a population must be infinitely large in order to be in genetic equilibrium?
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