1.

How does the creation of various in a species promote survival?

Answer»

.Variants help the species to survive in all the conditions. .Environmental conditions such as heat, light, pests, and food availability can change suddenly at only one place. .At that time, only those variants resistant to these conditions would be able to survive. This will slowly lead to the evolution of a better adapted species. .Thus, variation helps in the evolution of sexually reproducing organisms.



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