Question

what is the original colour of blood ​

Answer 1

Red

Your blood is actually red. The blue hue of your veins has more to do with how your eyes absorb and see color than the color of the blood itself. The level of oxygen in your blood cells determines the brightness of the red color. Blood pumped directly from the heart is oxygen rich and bright red.

Answer 2

Answer:

colourless haemoglobin provide red colour to our blood

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