Question

Which of the following helps in the survival of the species in changing the environment?

• A. Variations
• B. Replication
• C. Determination
• D. Speciation

Answer 1

The correct option is A Variations

Variations help in survival of the species in changing environment.

Variation is 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).

Variation helps in better survival of individuals of any species.