Due to the cross between TTRr ttrr, the resultant progenies show what percent of tall, red-flowered plants?

NEET Biology question

Due to the cross between , the resultant progenies show what percent of tall, red-flowered plants?

(A)50%Correct
(B)75%
(C)25%
(D)100%

Answer: (A)

Solution

At the height locus, gives 100% (all tall, since tall is dominant). At the flower-colour locus (here treated as simple dominance, red dominant over white),

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Question ID VK-120186