NEET Biology question

Biology Principles of Inheritance and Variation NEET

...A... gene produces all gametes that are similar, while a ...B... produces two kinds of gametes each having one allele with equal proportion. Choose the correct option for A and B

(A)A-homozygous; B-heterozygousCorrect
(B)A-homozygous; B-dominance
(C)A-homozygous; B-recessive
(D)A-heterozygous; B-homozygous

Answer: (A)

Solution

A homozygous individual carries only one type of allele at a locus, so all its gametes are identical; a heterozygous individual carries two different alleles, so

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Question ID VK-119911