- 1(current)
Q. No.Identify the correctly matched pairs:
1. Only I and II are correct
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
| Layer in the wall of artery/vein | Made up of | |
| I: | Tunica intima | Squamous epithelium |
| II: | Tunica media | Skeletal muscle/elastic fibres |
| III: | Tunica externa | Fibrous connective tissue |
2. Only I and III are correct
3. Only II and III are correct
4. I, II and III are correct
Subtopic: Â Human Heart: Double Circulation |
 55%
From NCERT
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| Assertion(A): | Left ventricle pumps more blood than the right ventricle |
| Reason(R): | Left ventricle pumps deoxygenated blood and the right ventricle pumps oxygenated blood. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | (A) is False but (R) is False. |
Subtopic: Â Human Heart: Double Circulation |
From NCERT
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Consider the given two statements:
| Statement I: | The hepatic portal vein transports blood from the liver to the heart. |
| Statement II: | The hepatic portal vein carries blood rich in nutrients absorbed from the intestines. |
| 1. | Statement I is correct; Statement II is correct. |
| 2. | Statement I is correct; Statement II is incorrect. |
| 3. | Statement I is incorrect; Statement II is correct. |
| 4. | Statement I is incorrect; Statement II is incorrect. |
Subtopic: Â Human Heart: Double Circulation |
 54%
From NCERT
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- 1(current)
Q. No.
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