MHT CET Biology question

Which of the following condition represents a case of codominant genes?

(A)A gene expresses itself, suppressing the phenotypic effect of its alleles
(B)Genes that are similar in phenotypic effect when present separately but when together interact to produce a different trait
(C)Alleles, both of which interact to production in phenotype is shape or may not resemble either of the parental types
(D)Alleles, each of which produces an independent effect in a heterozygous conditionCorrect

Answer: (D)

Solution

Codominant alleles each produce their own independent effect in the heterozygote (as in AB blood group); (a) describes

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Question ID VK-059398