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Q.
In case of incomplete dominance, what will be the phenotypic ratio of $ {{F}_{2}} $ generation?
VMMC MedicalVMMC Medical 2009
Solution:
Incomplete dominance or blending inheritance is the phenomenon, in which the two genes of allelomorphic pair are not related as dominant or recessive but each of them expresses itself partially, thus the $ {{F}_{1}} $ hybrids exhibit a mixture or blending of characters of both the parents. In $ {{F}_{2}} $ generation, the phenotypic ratio obtained is 1 : 2 : 1.