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Author Question: The original mass of sexual tissue begins to differentiate into male or female gonads approximately ... (Read 57 times)

ENagel

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on: Jun 22, 2018
The original mass of sexual tissue begins to differentiate into male or female gonads approximately ____ after conception.
 
  A) one week.
  B) six weeks.
  C) 12 weeks.
  D) 20 weeks.

Question 2

The sex hormones begin to play an important role in sex differentiation:
 
  A) at conception.
  B) by about six weeks after conception.
  C) by about two month after conception.
  D) only at puberty.


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vish98

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Reply #1 on: Jun 22, 2018
Answer to Question 1

B

Answer to Question 2

B


ENagel

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Reply 2 on: Jun 22, 2018
Gracias!

xiaomengxian

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Reply 3 on: Yesterday
:D TYSM

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