Question

explain how variations provides raw material for an evolution
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Answer 1

Answer:

"The raw material for all evolutionary change is variation in the genes and hence the phenotypes of every individual organism. "There are sources in increased variation, and other forces working to decrease the amount of variation in any population of organisms. "Evolution is far from a theoretical science.

Answer 2

Answer:

The raw material for all evolutionary change is variation in the genes and hence the phenotypes of every individual organism. "There are sources in increased variation, and other forces working to decrease the amount of variation in any population of organisms. "Evolution is far from a theoretical science.