Question

List the sources of organic variation.

Answer 1

Answer:

mutuation , recombination , immigration of genes

Explanation:

these are 3 sources

Answer 2

List the sources of organic variation is as follows:

• Mutation is the ultimate source of organic variation.

• Geographical isolation is the main factor in development of a new species.

• Recombination and immigration of genes are also included in organic variation.

• Natural selection, hormonal action and sex reproduction are included in organic variation.