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प्रश्न
Multiple choice questions. Tick ( ✓ ) the correct choice:
The four blood groups in humans are
पर्याय
A, B, C and D
A, B, AB and C
A, B, AB and O
A, B, AB and OO
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उत्तर
A, B, AB and O
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संबंधित प्रश्न
Why is blood needed by all the parts of a body?
Name the following:
The blood vessels which start from capillaries and end in capillaries.
What is Endothelium?
Give reason for the following:
Atrial wall is less muscular than the ventricular wall.
Given below is the simplified pathway of the circulatory system:
(i) Name the blood vessels marked 1 to 8.
(ii) Name the chamber of the heart which:
(a) Receives blood from ‘1’.
(b) Pumps blood into blood vessel ‘8’.
(iii) Mention two structural differences between blood vessels ‘7’ and ‘2’.
Distinguish between Intrinsic and extrinsic process of clotting
Label the diagram given below to show the four main parts of the urinary system and answer the following questions.
- Which organ removes extra salts and water from the blood?
- Where is the urine stored?
- What is the tube through which urine is excreted out of the body?
- What are the tubes that transfer urine from the kidneys to the urinary bladder called?
Which of the following is/are required for the production of RBCs?
______ is a granulocyte.
Given diagram is a schematic representation of the circulatory system in humans. Study the same and answer the questions that follow:
 |
- Label the parts 1 and 4 indicated in the diagram.
- Which of the above mentioned number is the thickest artery? Also write its name.
- Mention the number and chamber of the heart which has the thickest muscular wall.
- Which of the above numbers/structures has the maximum number of blood capillaries?
- Draw neat and labelled diagrams of the transverse section of vena cava and the part numbered as 3. Make sure to show the structural differences between these two in the diagram.
