Question

human blood is red in coloured ?
​

Answer 1

Answer:

it is because of oxygen in Haemoglobin it is made up of iron particles

Explanation:

hope it helped you pls mark me brainliest

Answer 2

Answer:

Yes, human blood is red in colour

Explanation:

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.