Question

red blood corpuscles are red in colour why​

Answer 1

Answer:

Each hemoglobin protein is made up subunits called hemes, which are what give blood its red color. More specifically, the hemes can bind iron molecules, and these iron molecules bind oxygen. The blood cells are red because of the interaction between iron and oxygen

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Answer 2

Answer:

RBC are red in colour due to the presence of haemoglobin pigment which is red in colour

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