What does the pinky represent in Evolution? A. mutations

B. movement of alleles (gene flow)

C. small population, genetic drift or chance events like natural disasters

Fish eggs are a source of food for many ocean animals. which of the following are fish most likely to do to ensure that some eggs survive long enough to hatch? a. they lay one egg each season. b. they stop laying eggs. c. they start laying larger eggs. d. they lay hundreds of eggs.