Blood is not always red. The colour is dependant on it's exposure to oxygen.
If there is oxygen in the blood it has a red colour. That is why whenever you bleed your blood is red, because it reacts with the oxygen in the air. When there is no oxygen in your blood though, your blood has a blue colour.
Red blood cells. They give red colour to your blood.
The color of a red blood cell is dark red when it is deoxygenated.
The red color of blood is due to red blood cells, also known as erythrocytes. These cells contain a protein called hemoglobin, which binds to oxygen and gives blood its characteristic red hue.
The January birthstone is a garnet which is a dark blood red colour.
Blood, gets its colour from the pigments of its various components.
Blood red is a vivid deep red colour, similar to the colour of blood.
The colour of the gullet is red as our blood is red in colour.
The colour of all whales' blood is red, not blue.
Red.
red blood cells are red and white blood cells are white
Blood red.
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Red blood cells. They give red colour to your blood.
The blood color of a tiger is red. Like all mammals, tigers have red blood. The color of blood is determined by the presence of hemoglobin, which is a protein that carries oxygen. Hemoglobin is red because it contains iron.