Question

50. An allele is dominant if it is expressed in
(a) Both homozygous and heterozygous states
(b) Second generation
(c) Heterozygous combination
(d) Homozygous combination


Please answer fast and correct.....
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Answer 1

option a both homozygous and heterozygous combination

Answer 2

Answer : (a) Both Homozygous (TT) and heterozygous (Tt) state ---99% sure

Reason for doubt : Homozygous also exist in (tt) where allele for tallness is not expressed

1% =>> (b) Second Generation