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Author Question: Some northern Europeans have a mutation at the gene on chromosome 7, which makes them resistant to ... (Read 198 times)

j.rubin

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on: Aug 11, 2018
Some northern Europeans have a mutation at the gene on chromosome 7, which makes them resistant to some types of epidemic disease. However, the side effect found in people who are homozygous is:
 
  a. cystic fibrosis
 b. muscular sclerosis
 c. rheumatoid arthritis
  d. color-blindness

Question 2

The central and most highly developed human system of communication is:
 
  a. kinesics.
  b. proxemics.
  c. body language.
  d. pheromones.
  e. language.


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jxjsniuniu

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Reply #1 on: Aug 11, 2018
Answer to Question 1

a

Answer to Question 2

e


j.rubin

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Reply #2 on: Aug 11, 2018
Both answers were spot on, thank you once again


jxjsniuniu

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Reply #3 on: Aug 11, 2018
Great! Please up vote :D


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