Question

why the colour of the blood is red? explain?​

Answer 1

$\color{red}\huge\bold\star\underline\mathcal{Hey\:Mate}\star$

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Blood is red in colour due to presence of 'haemoglobin', which is an iron containing protein. ... 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.

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Answer 2

HOLA!!!!!!!!!!!!!!

The colour of the blood is red because of the presence of Haemoglobin which gives blood it's colour..

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