Question

EXPLAIN What INCREASES EXPRESSIVITY IN GENETICS ?

Answer 1

Expressivity :-

Expressivity measures the extent to which a genotype exhibits it's phenotypic expression.

Increase Expressivity :-

Measures of penetrance Focus on whether or not a disease is expressed in a population , the degree to which genotype is phenotypically expressed in individual can also be measured.

For example

one patient who is suffering from a disease may have more severe symptoms than another patient who carries the same mutated allele, a third patient who also has the mutated allele may seem almost normal. This phenomenon is described as increases expressivity.