Principle of Inheritance and VariationMedium
Question
Genetic identiy of a human maleis determined by
Options
A.autosome
B.nucleolus
C.sex chromosome
D.cell organelles
Solution
Sex of a child is determined at the time of fertilization. If male gamete containing X- chromosome fertilizes the ovum, the child would be female, if Y-chromosome does it, the child would be male.
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