Question

What i phenotypic ratio?

Answer 1

phenotypic ratio pertains to the relative number of offspring manifesting a particular trait or combination of trait. it can be determined by doing a test cross and identifying the frequency of a trait or trait combinations that will be expressed based on the genotypes of the offspring...

Answer 2

Phenotype ratio:

It is the ratio of the offsprings produced in F2 and subsequent generation with respect to their physical appearance.