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NEET Biology question

BiologyPrinciples of Inheritance and VariationNEET

Identify the sex of baby A, B, C, D from the given cross: Father (44+XY) × Mother (44+XX); gametes 22+X and 22+Y (father) × 22+X and 22+X (mother); fertilisation gives offspring A, B, C, D.

Answer: (A)

Solution

Fusion of the mother's X-bearing egg with the father's X-bearing sperm produces a 44+XX (girl) offspring, while fusion with the father's

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Question ID VK-122218