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Author Question: Which statement concerning the development of genitalia and internal reproductive structures is ... (Read 134 times)

fagboi

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on: Jun 22, 2018
Which statement concerning the development of genitalia and internal reproductive structures is true?
 
  a. A fertilized egg can acquire the anatomical and physiological features of either sex.
  b. Only an XY chromosome fetus can develop a penis.
  c. Only an XY chromosome fetus can develop testes.
  d. While both XY and XX chromosome fetuses can develop a penis, only the XX chromosome fetus can develop the internal reproductive system of a female.

Question 2

Which biological event directly results in the growth of a penis in a male fetus?
 
  a. Receiving a Y chromosome at conception
  b. Secretion of testosterone by the testes
  c. Absence of the release of female hormones
  d. The presence of a gene on the X chromosome


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wtf444

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

a

Answer to Question 2

b


fagboi

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Reply #2 on: Jun 22, 2018
Thank you!


wtf444

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Reply #3 on: Jun 22, 2018
Happy to help


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