What is genetic variation and its significance in populations?

Ans: Genetic variation refers to the diversity in genetic material (DNA sequences and alleles) within a population of individuals of the same species. This variation arises from differences in the genetic code among individuals, and it is a fundamental aspect of biology with significant implications for populations and species. Here’s why genetic variation is significant:

a). Adaptation to Changing Environments.

b). Resistance to Diseases and Pests.

c). Maintenance of Ecosystem Function.

d). Evolution and Speciation.


Related Questions