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InterviewSolution
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What is blood and why is colored is red |
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Answer» Blood is a fluid which contains RBC, WBC, and plasma. It is red because of the presence of RBC which contains a red pigment called haemoglobin Blood is a medium through which nutrient ,oxygen etc supplied throughout the body.It is red due to the presenve of RBC Red blood cell which are red in colour and it is also a mojor constituents of blood. |
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