English, asked by kundalikdagai6, 5 months ago

22. Why is the colour of the blood red?​

Answers

Answered by arushi22saket
0

Answer:

because in red blood red pigment is present.

so, the colour of the blood red

Answered by skhan608290
2

Explanation:

Blood is red because of protein hemoglobin, which contains red coloured compound called heme that's crucial for carrying oxygen through your blood stream.

Hemoglobin bounds to oxygen absorbs blue, green light, which means that it reflects red-orange light into our eyes, appearing red.

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