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Q.

A red pigment found in vertebrate blood that functions in oxygen transport is:

melanin
melatonin
chlorophyll
hemoglobin

Tags: health, science, pregnancy & parenting
Asked by Dirty Joyesh, 28 Oct '12 09:35 pm
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Answers (5)

 
1.

Hemoglobin
Answered by Avantika, 28 Oct '12 09:37 pm

 
  
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