Expression of a recessive phenotype in a deletion heterozygote is due to:

The expression of a phenotype

The expression of a phenotype

Precentage of recessive phenotype in a cross between two hybrid is :

If the frequency of a recessive phenotype in a stable population is 25%, the frequency of the dominant allelle in that popualation is:

Assertion : Phenotypic superiority of hybrid over either of its parents in one or more traits is termed hybrid vigour. Reason : Suppression of expression of recessive harmful genes occurs in heterozygotes.

Assertion : Phenotypic superiority of hybrid over either of its parents in one or more traits is termed hybrid vigour. Reason : Suppression of expression of recessive harmful genes occurs in heterozygotes.

Assertion : Phenotypic superiority of hybrid over either of its parents in one or more traits is termed hybrid vigour. Reason : Suppression of expression of recessive harmful genes occurs in heterozygotes.

Assertion : Phenotypic superiority of hybrid over either of its parents in one or more traits is termed hybrid vigour. Reason : Suppression of expression of recessive harmful genes occurs in heterozygotes.

If the frequency of a recessive phenotype is a stable population is 25%, the frequency of recessive allele in the population would be: