In the Size-Advantage Hypothesis,if a Group of Fish Are Living

Multiple Choice

In the size-advantage hypothesis,if a group of fish are living in a territory dominated by a single male,females should switch from female to male when they become very large.Which of the following observations best supports this hypothesis?

A) A large female switches to a male,takes over a harem,and has more offspring.
B) A small female switches to a male,takes over a harem,and has more offspring.
C) As males in the vicinity increase in number,more females begin to switch sex.