Question

Humans selectively breed cows that produce more meat or milk. This selection is not necessarily helpful

to increase their survival rate. They are just selecting a desirable characteristic. How can growing one
variety affect cows population over many generations?


There will be less genetic diversity in the population.


The cows will produce less milk or less meat over generations.


The cows will be able to survive for a longer time.


There will be more genetic diversity in the population.

Answer 1

The cows will produce less milk or less meat over generations.