Genetic variation in a population that determines the phenotype is referred by its

Fitness

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Heritability

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Limited environmental resources

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Overproduction of offspring

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Phenotypic variation

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Solution

The correct option is B Heritability
Heritability is the part of phenotype variation in a population. This can be attributed to genetic variations in the organisms in that population. This is the factor which describes the chances of evolution occurring in that population on the basis of the genetic differences.
Thus, the correct answer is option "Heritability'.

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Similar questions

Assertion (A): Differences in a population are created by genetic variations.

Reason (R): Driving factor for variation is the source of sexual reproduction and also asexual reproduction.

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