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प्रश्न
Find out my partner.
| Group 'A' | Group 'B' |
| 1. Heart beats | a. 350 ml |
| 2. RBC | b. 7.4 |
| 3. WBC | c. 37∘C |
| 4. Blood donation | d. 72 |
| 5. Normal body Temperature | e. 50-60 lakh/mm3 |
| 6. pH of oxygenated blood | f. 5000-6000 per mm3 |
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उत्तर
| Group 'A' | Answer |
| 1. Heart beats | d. 72 |
| 2. RBC | e. 50-60 lakh/mm3 |
| 3 WBC | f. 5000-6000 per mm3 |
| 4 Blood donation | a. 350 ml |
| 5 Normal body Temperature | c. 37∘C |
| 6 pH of oxygenated blood | b. 7.4 |
संबंधित प्रश्न
The exact location of the tricuspid valve
Given below is a diagram of a human blood smear.
Study the diagram and answer the questions that follow:
a) Name the components numbered ‘1’ to ‘4’
b) Mention two structural differences between the parts ‘1’ and ‘2’.
c) Name the soluble protein found in part ‘4’ which forms insoluble threads during clotting of blood.
d) What is the average lifespan of the component numbered ‘1’ ?
e) Component numbered ‘1’ do not have certain organelles but are very efficient in their function. Explain
Name the following:
The valve present in between the chambers on the right side of the human heart.
Given below is a highly schematic diagram of the human blood circulatory system.
Which numbers represent the following respectively?
Aorta
Hepatic portal vein
Pulmonary artery
Superior vena cava
Renal vein
Stomach
Give any three differences between an artery and a vein
Match the following.
| Group A | Group B |
| (1) Lungs | (a) Circulation |
| (2) Stomach | (b) Respiration |
| (3) Heart | (c) Co-ordination |
| (4) Brain | (d) Digestion |
Explain the main parts of the circulatory system.
A female has haemophilic brother and parents having nonual blood clotting. She marries a male who has no history of haemophilia in his family. What is the possibility of her children having this disease?
______ WBCs are present per mm3 of blood.
Name these:
Three components of circulatory system.
