Which of the following is the BEST way for a population to maintain its genetic diversity so it can survive a change in the

Question

Which of the following is the BEST way for a population to
maintain its genetic diversity so it can survive a change in the
environment?
Select one
Remove mutations immediately by forcing the organism
with them out.
Prevent individuals living in other areas from moving into
this area. 
Develop new beneficial traits by adapting to changes
rapidly.
 Maintain a large number of individuals within the
population.

Kunduz · Accepted Answer

Click to see the answer