题目:
Information in the passage suggests that which of the following is true of carotenoids that a male animal uses for detoxification processes?
选项:
A、They were not acquired directly from plants and algae.
B、They cannot be replenished through foraging.
C、They cannot be used simultaneously to brighten coloration.
D、They do not affect the animal's susceptibility to parasites.
E、They increase the chances that the animal will be selected as a mate.
答案:
C