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== == Blood looks red because the hemoglobin absorbs blue-yellow light when bound with oxygen. The reflected light is then red.
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∙ 16y ago
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What color does a fish see?
the only fish that see colors live in the northern toptopia where they can see colors humans can see
Is spotting black common in early pregnancy?
See the doctor or midwife ANSWER: if you see what looks like black its probably really blood but just thick blood. touch it to see if its really red. depending on the amount it can be normal to spot.
What does it take to see red blood cells?
You need a microscope to see red blood cells.
How does your blood looks as you see it with your eyes?
color yellow
Hemoglobin makes this red When it's deoxygenated it looks blue What is it?
blood
How is blood red?
Blood is actually a bluish,purplish color. Whenever you see blood, it is red because once the blood touches the air, it turns red.
Do horses see black and white?
No, they see most colors, but not red. Red looks pale green to horses.
Can a black bear see red?
no because bears can only smell blood and blood is red
What is hemoglobin content of lion?
haemoglobin is a pigment that makes the blood looks red.
What kind of color is blood red?
Prick your finger with a pin and squeeze gently.It will look blood red and that's the color if you don't want to do this then a description might be very dark red that looks like blood.
Is it true that all of the blood in your body is blue?
No. But the 'used' blood on its way back to the lungs is dull red, and looks blue through the veins.
What looks like red discs and has a pale center and no nucleus and similar in size?
red blood cells, i think
