Principles of Inheritance and Variation Question 70

70. When dominant and recessive alleles express itself together it is called

[2001]

(a) codominance

(b) dominance

(c) amphidominace

(d) pseudodominance

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Answer : a

Hints & Solution

(a) According to principle of dominance, out of the two factors of alleles representing different traits of a character, only one expresses itself. But when both express themselves it is codominance.