Biology, asked by sanchita00143, 9 months ago

10. What makes the blood look red?

Answers

Answered by annimalik69

Answer:

hemoglobin

Explanation:

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Answered by ruhulaminsaiyad6

Answer:

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

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