Question

Role of heredity and environment in the formation of races

Answer 1

heredity helps in maintaing a chain of similarity throughout the species
some important and unique characters that makes us extraordinary
it is a kind of mark that specifies or particulars a race that helps in embossing its existance in the face of the world

Answer 2

hereditary and environment play vital role in the formation of races .....
hereditary makes variation in phenotypical and genotypical characteristics..
environment also contribute in the formation of races because in some places there r different condition it may be seasonal or climatic......
environment of different places also responsible for survival of people in another places........
hope it help