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Question : The genotypes of a plant variety were TtHh, Tthh, ttHhand tthh, were T=tallness and H=hairy stem. Which one of the following crosses would produce progeny giving a phenotypic ratio approximately 1:1:1:1?

Answer»

TTHH X TtHh
TtHh x Tthh
TtHh xttHh
TtHh x tthh

Answer :D


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