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Author Question: What causes rickets? a. overexposure to ultraviolet radiation b. too much vitamin D c. an ... (Read 112 times)

rlane42

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What causes rickets?
 
  a. overexposure to ultraviolet radiation
  b. too much vitamin D
  c. an insufficient amount of melanin
  d. too few melanocytes
  e. an insufficient amount of vitamin D

Question 2

Ultraviolet radiation can be an important factor in selection for increased melanin production because UV radiation can cause which of the following?
 
  a. rickets
  b. albinism
  c. skin cancer
  d. the rebuilding of folate
  e. spina bifida



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ambernicolefink

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Answer to Question 1

e

Answer to Question 2

c




rlane42

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Reply 2 on: Jul 10, 2018
:D TYSM


triiciiaa

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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