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प्रश्न
Which sperm-egg combination results in a male child?
पर्याय
Y-sperm + Y-egg
X-sperm + Y-egg
X-sperm + X-egg
Y-sperm + X-egg
MCQ
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उत्तर
When a Y-bearing sperm fertilizes an X-bearing egg, the resulting zygote has the XY chromosome composition, which develops into a male child. The Y chromosome from the sperm combines with the X chromosome from the egg to produce the male genotype.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
