Question

Human blood is red in color because of the presence of:-. (a).haemoglobin in red blood cell
(b). haemoglobin in plasma
(c). presence of hemocyanin in RBC
(d). Hemosiderin in plasma​

Answer 1

Answer:

a. haemoglobin in red blood cells

Answer 2

Human blood is red because of the protein hemoglobin, which contains a red-colored compound called heme that's crucial for carrying oxygen through your bloodstream. Heme contains an iron atom which binds to oxygen; it's this molecule that transports oxygen from your lungs to other parts of the body.

option (a)

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