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Question

Due to nondisjunction of chromosomes during spermatogenesis, sperms carry both sex chromosomes ($22A + XY$) and some sperms do not carry any sex chromosome ($22A + O$). If these sperms fertilize normal eggs ($22A + X$), what types of genetic disorders appear among the offspring?

Down's syndrome and Klinefelter's syndrome

Turner's syndrome and Klinefelter's syndrome

Down's syndrome and Cri-du-chat syndrome

Down's syndrome and Turner's syndrome

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