In Disruptive Selection, Over Time

Multiple Choice

In disruptive selection, over time

A) a population increases its variation (e.g., a wide selection of all beak sizes) .
B) the population is strongly selected for in two directions (e.g., larger beak size and smaller beak size) .
C) a population goes extinct.
D) the most extreme outliers of a population are eliminated (e.g., the largest beaks and smallest beaks are eliminated) .