ᴇxᴘʟᴀɪɴ ᴡɪᴛʜ ʀᴇᴀsᴏɴs.....
ʜᴜᴍᴀɴ ʙʟᴏᴏᴅ ɪs ʀᴇᴅ ᴄᴏʟᴏᴜʀᴇᴅ......
ᴘʟᴇᴀsᴇ ᴅᴏɴ'ᴛ ɢɪᴠᴇ ᴀɴsᴡᴇʀ ғᴏʀ ғʀᴇᴇ ᴘᴏɪɴᴛs......
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Answer:
Because of presence of Haemoglobin which is a red coloured pigment
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Human blood is red coloured because of the presence of red blood cells in exccess which contains haemoglobin.
Also 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.
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