Question

which side of blood red, through it has constituents of different colours​

Answer 1

Answer:

Explanation:

Red Blood Cells are filled with an iron containing pigment called haemoglobin. When it has oxygen bonded to it, haemoglobin has a brightred colour - it is this that gives blood its red colour.

Answer 2

Answer:

each cell of type red blood cells is red . This is so because of presence of haemoglobin.

Explanation:

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