Human activities, such as overhunting and destruction of habitat, once caused sudden drops in populations of animals like buttalo and elephant seals. Which term describes what happens to these populations genetically?

A)bottleneck
B)founding
C)diversity
D)allelic frequency

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.

gold i'm pretty sure i might be wrong