Egg Pulling Refers to ____.​

Multiple Choice

Egg pulling refers to ____.​

A) ​techniques used to extend the breeding span of captured birds
B) ​collecting eggs from the wild and hatching them in zoos or research centers
C) ​using fertility drugs to increase productivity
D) ​production of hybrids in captive breeding programs
E) ​collecting unfertilized eggs from ovaries of wild animals