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Author Question: Sperm cells that are beginning to develop in a man's testicles today will not be ready to be ... (Read 48 times)

Destiiny22

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Sperm cells that are beginning to develop in a man's testicles today will not be ready to be ejaculated and able to fertilize an ovum for approximately ________ days.
 
  a. 7-10
  b. 17-20
  c. 50-55
  d. 68-72

Question 2

At the time a fertilized ovum enters the uterus, it is called a(n) ________.
 
  a. follicle
  b. seed cell
  c. zygote
  d. oocyte



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iceage

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Answer to Question 1

Answer: D

Answer to Question 2

Answer: C




Destiiny22

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Reply 2 on: Jun 18, 2018
:D TYSM


vickyvicksss

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Reply 3 on: Yesterday
Wow, this really help

 

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