Question

how are the hereditary changes responsible for evolution in brief

Answer 1

evolution is the changes in inheritedtraits of a population from generation to generation. mutation in these genes can produce new and altered traits ,resulting in hereditary changes in organisms. Heredity is the process of passing of traits from one generation to the next generation.

Answer 2

Explanation:

Heredity is the transfer of genes from one generation to another generation. However, sometimes sudden changes in genes occur due to a process called mutation. These are heredity changes. Evolution is the gradual change occurring in the living organisms over a long duration. New species are formed due to changes in the specific characters of several generation and are selected by the nature to survive. Thus hereditary changes are responsible for the evolution.