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Author Question: Infertility due to blocked Fallopian tubes is most commonly caused by which of the following? a. ... (Read 43 times)

jilianpiloj

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on: Jun 18, 2018
Infertility due to blocked Fallopian tubes is most commonly caused by which of the following?
 
  a. untreated sexually transmitted infections that lead to pelvic inflammatory diseases
  b. irregularity of a woman's menstrual cycle
  c. sperm cells that cannot swim well enough to move up the Fallopian tubes
  d. a zygote that fails to implant on the uterine wall

Question 2

The problem of infertility related to sperm cells may include all of the following except ________.
 
  a. too few sperm cells are ejaculated
  b. if the vas deferens does not allow passage of sperm cells
  c. if they lack the enzymes required to penetrate the ovum
  d. poor sleeping habits


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Expo

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Reply #1 on: Jun 18, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


jilianpiloj

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Reply 2 on: Jun 18, 2018
Wow, this really help

bigcheese9

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Reply 3 on: Yesterday
Excellent

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