Which environmental factor would likely lead to an increase in genetic variation in a population of squirrels?
A. an increase in predators
B. an increase in available food
C. an increase in forest fires
D. an increase in pollution

The environmental factor that would likely lead to an increase in genetic variation in a population of squirrels is an increase in available food. This factor promotes a healthier population with more opportunities for reproduction and the mixing of genes. Other options like predators, forest fires, and pollution typically reduce genetic diversity. ;

Answered by GinnyAnswer | 2025-07-07

The environmental factor most likely to increase genetic variation in a population of squirrels is an increase in available food. This leads to a healthier population with more individuals able to reproduce, thus contributing a greater variety of genes. Other factors like increased predators, forest fires, and pollution typically reduce genetic diversity.
;

Answered by Anonymous | 2025-08-21