NEET Biology question

Biology Principles of Inheritance and Variation NEET

gives result A; more than 1 gives result B; gives result C. Here, X = number of X-chromosomes, A = set of autosomal pairs. Choose the correct option for A, B and C result

(A)A-female, B-metafemale, C-maleCorrect
(B)A-female, B-metafemale, C-female
(C)A-female, B-female, C-male
(D)A-metafemale, B-female, C-male

Answer: (A)

Solution

According to Calvin Bridges's genic balance theory (based on his work with *Drosophila*), an X/A ratio of (e.g., ) produces a normal fertile female, a ratio greater than

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Question ID VK-119993