Mention the role of RBC in blood.
Answers
red blood cell, it is help in transporting oxygen to all parts of body
blood is in red colour because of haemoglobin
Explanation:
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Answer:
Blood has three main functions: transportation, regulation and protection.
Our erythrocytes, or red blood cells, are the most abundant cell type in the human body. Additionally, erythrocytes are anucleated, which means they don't have a nucleus. This extra room allows for more hemoglobin to be stored in our red blood cells. Hemoglobin is a respiratory pigment, which binds to either oxygen or carbon dioxide. This allows oxygen to be transported around our body to our tissues and organs (and carbon dioxide to be taken away). Hemoglobin is largely comprised of iron, which when combined with oxygen, gives blood its red color. Additionally, blood helps cycle nutrients and hormones throughout our bodies.Blood also helps us maintain homeostasis by regulating our internal body pH and temperature as well as how much water is in our bodies at a given time. Plasma, our connective tissue matrix, is about 90% water. Blood is also vital in protecting our bodies. Blood loss is controlled with clotting mechanisms, and white blood cells provide immune response. Let's examine this function in more detail.
Explanation:
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