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Author Question: A vitamin A deficiency can cause night blindness. Indicate whether the statement is true or ... (Read 52 times)

lindiwe

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A vitamin A deficiency can cause night blindness.
 
  Indicate whether the statement is true or false

Question 2

Only the retina's rod cells, and not its cone cells, require retinal.
 
  Indicate whether the statement is true or false



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Beatricemm

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Answer to Question 1

TRUE

Answer to Question 2

FALSE




lindiwe

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Reply 2 on: Aug 20, 2018
Gracias!


chereeb

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Reply 3 on: Yesterday
:D TYSM

 

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