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Author Question: Testosterone hormone production begins in males at what stage? a. prenatally b. shortly after ... (Read 78 times)

lindiwe

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on: Jun 21, 2018
Testosterone hormone production begins in males at what stage?
 
  a. prenatally
  b. shortly after birth
  c. early childhood
  d. adolescence

Question 2

What are the genetic markers for females and males?
 
  a. Females have two X chromosomes; males have one X and one Y chromosome.
  b. Females have two Y chromosomes; males have two X chromosomes.
  c. Females have one X and one Y chromosome; males have two Y chromosomes.
  d. Females have two Y chromosomes; males have one X and one Y chromosome.


at

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Reply #1 on: Jun 21, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


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