Sex is determined in human beings :–[a] by ovum at the time of ferti

1.	Sex is determined in human beings :–[a] by ovum at the time of fertilization[b] by sperm at the time of fertilization[c] 40 days after fertilization[d] seven to eight weeks after fertilization
Answer» Correct option [b] by sperm at the time of fertilization

Sex is determined in human beings :–[a] by ovum at the time of fertilization[b] by sperm at the time of fertilization[c] 40 days after fertilization[d] seven to eight weeks after fertilization

Answer»

Correct option [b] by sperm at the time of fertilization

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Sex is determined in human beings :–[a] by ovum at the time of fertilization[b] by sperm at the time of fertilization[c] 40 days after fertilization[d] seven to eight weeks after fertilization

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