Please Help! How does artificial selection impact the genetics of a population? Choose all that apply.

A) Wild populations, like Brassica oleracea have greater genetic variation than the resulting domesticated varieties.
B) When humans start to domesticate a plant species, they begin with a small subset of the genes found in the wild population.
C) Artificial selection results in sterility, causing the selected genetic combination to be frozen in time.
D) Artificial selection often results in a bottleneck effect situation is called a bottleneck, causing a large reduction in genetic variation for the engineered crop.
E) Domestic crops eventually end up with more genetic variation than their wild counterparts.
F) Cabbage, broccoli, and other domesticated varieties are less to survive to reproduce over time.