Question

what is variations?what is the importance of variations?​

Answer 1

Answer:

the differences in the characters among the individual of a species

the variation is the need for an organic evolution

the importance of variation shows up only if it continues to be transmitted (inherited) to the offspring for several generation

Answer 2

Importance of Variation

→ Depending upon the nature of variations different individuals would have different kinds of advantage. Example, Bacteria that can withstand heat will survive better in a heat wave.

→ Main advantage of variation to species is that it increases the chances of its survival in a changing environment.

→ Free ear lobes and attached ear lobes are two variants found in human populations.