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Author Question: How many pairs of chromosomes comprise the human genome? a. 23 b. 22 c. 21 d. 20 e. ... (Read 21 times)

Yi-Chen

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on: Aug 20, 2018
How many pairs of chromosomes comprise the human genome?
 a. 23
  b. 22
  c. 21
  d. 20
  e. 19

Question 2

What vitamin deficiency is relatively common in people with CF?
 a. vitamin B9
 b. vitamin C
 c. vitamin B12
  d. vitamin B6
 e. vitamin A


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jordangronback

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Reply #1 on: Aug 20, 2018
Answer to Question 1

a

Answer to Question 2

e


Yi-Chen

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Reply 2 on: Aug 20, 2018
Wow, this really help

ryhom

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Reply 3 on: Yesterday
Gracias!

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