Question

list out the significance of variation​

Answer 1

Answer:

Variation allows some individuals within a population to adapt to the changing environment. Because natural selection acts directly only on phenotypes, more genetic variation within a population usually enables more phenotypic variation.

Variation, in biology, any difference between cells, individual organisms, or groups of organisms of any species caused either by genetic differences (genotypic variation) or by the effect of environmental factors on the expression of the genetic potentials (phenotypic variation).

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Answer 2

Variation :

➨ The change in traits or character of an individual which had not exist in their parents is called as variation.

Significance of variation :

• Variation is responsible to adapt according to the changing environment and adaptation.
• It produce new traits in the organisms.
• It gives a distinct individuality of each organisms.
• It is important for the growth and it only takes place during the process of sexual reproduction.
• It help organsims to fit better in the struggle of existence.