Biology, asked by raut3834, 1 year ago

give reason HUMAN blood is red​

Answers

Answered by Anonymous
1

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  • Blood is red because of the hemoglobin inside our red blood cells.
  • Hemoglobin is a protein that forms a complex with iron molecules and together they transport oxygen molecules throughout the body.
  • Iron has the property of reflecting red light and because there is so much iron in our blood, blood looks red.

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