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NEET2013ZoologyPrinciples of Inheritance and VariationActual

Which Mendelian idea is depicted by a cross in which the F₁ generation resembles both the parents?

Options

  1. AIncomplete dominance
  2. BLaw of dominance
  3. CInheritance of one gene
  4. DCodominance

Correct answer

D. Codominance

Step-by-step solution

In codominance, both alleles of a pair express themselves fully in F₁ hybrid, so, it resembles bath the parents. In incomplete dominance, the two genes of allelomorphic pair are not related as dominant or recessive, but each of them express itself partially. Law of dominance states that when a cross is made between two hamazygous individuals considering contrasting trait of simple character then the trait that appear in F₁ hybrids is called dominant. Inheritance of one gene is based an crossing between single trait

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