Question

In typical developing humans, if the SRY gene is NOT present... the gonad produces a lot...

In typical developing humans, if the SRY gene is NOT present...

the gonad produces a lot of 5-α-reductase.

the Wollfian system lives.

the gonad develops into a testis.

the Mullerian system lives.

Science   Anatomy-And-Physiology   
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Answer #1

Option a is wrong as the gonardal development will be regarded in this fetus with the SRY gene not present . In this system the gonards will only produce less amount of 5-alpha reductase.

Option b is wrong as the wollfian system will live in both male and female so it is wrong

Answer is Option d yes with SRY gene deletion it will lead to developing mullerian system and then baby will look like a female even if he has XY chromosome .

So answer is Option d

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