MCQOPTIONS
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| 1. |
In human beings, sex is determined [MP PMT 1990] |
| A. | Before fertilization of ovum |
| B. | During 6th week of foetal life when androgens are produced |
| C. | At the time of fertilization of ovum |
| D. | During 7th and 8th weeks of foetal life when gonads differentiate into testis and ovary |
| Answer» D. During 7th and 8th weeks of foetal life when gonads differentiate into testis and ovary | |