Biology, asked by pathakharsh1312, 11 months ago

How do our blood is red in colour

Answers

Answered by luciferKAR98
1

Because of a pigment called hemoglobin.

Answered by JanviJaitly
1

Blood is red in colour due to presence of 'haemoglobin', which is the iron containing protein. Each hemoglobin protein is made up subunits called hemes, which are what give blood it red color. More specifically, the hemes can bind iron molecules, and these iron molecules bind oxygen.

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