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प्रश्न
Describe the functions of the: Blood
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उत्तर
Blood circulates throughout the body and performs the following functions
- It carries or transports food and oxygen to each body cell.
- It carries away waste products to organs (like kidneys, lungs and intestine) from where they are excreted out of the body.
- It protects the body against infection by destroying germs.
- It helps in blood clotting, thereby preventing excessive blood loss.
- It regulates body temperature
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संबंधित प्रश्न
State the exact location of the Chordae tendinae
Heart sounds are produced due to ______.
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closure of tricuspid and bicuspid valves
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rushing of blood through valves producing turbulence
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closure of atrioventricular and semilunar valves
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entry of blood into auricles
Name the following:
Any one vein which starts from an organ and ends in another organ besides the heart
Give reason, why a matured mammalian erythrocyte lacks nucleus and mitochondria?
Differentiate between members of the following pairs with reference to the aspect asked within bracket:
Artery and vein (direction of blood flow)
Production of RBCs occurs in ______.
Fill in the blanks with suitable words given below:
The blood loaded with carbon dioxide from the body comes into the ______ of the heart.
Draw the structure of human heart and label its parts
Granulocytes are also known as ____________.
Which of the following is a major part of the plasma?
