Which of the following is required for a behavioral trait to evolve by natural selection?
A. The behavior is determined entirely by genes.
B. The behavior is the same in all individuals in the population.
C. An individual’s reproductive success depends in part on how the behavior is performed.
D. The behavior is not genetically inherited.
Answer:C
Which of the following is required for a behavioral trait to evolve by natural selection?
A. The behavior is determined entirely by genes. B. The behavior is the same in all individuals in the population. C. An individual’s reproductive success depends in part on how the behavior is performed. D. The behavior is not genetically inherited.