- 1(current)
Q. No.Consider the two statements:
| Statement I: | Plant growth and development is intimately linked to the water status of the plant. |
| Statement II: | The plant cells grow in size by cell enlargement which in turn requires water. |
| 1. | Statement I is correct; Statement II is correct |
| 2. | Statement I is incorrect; Statement II is correct |
| 3. | Statement I is correct; Statement II is incorrect |
| 4. | Statement I is incorrect; Statement II is incorrect |
Subtopic: Growth |
89%
From NCERT
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Consider the given two statements:
| Assertion (A): | Plant development is considered 'open' because plants retain the ability to form new organs throughout their life. |
| Reason (R): | Plants exhibit phenotypic plasticity. |
| 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 True. |
Subtopic: Growth |
71%
From NCERT
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Consider the two statements:
| Assertion (A): | Plant growth and development is intimately linked to the water status of the plant. |
| Reason (R): | Plant can loose a significant amount of water through transpiration. |
| 1. | Both (A) and (R) are True and (R) correctly explains (A) |
| 2. | Both (A) and (R) are True but (R) does not correctly explain (A) |
| 3. | (A) is True, (R) is False |
| 4. | (A) is False, (R) is True |
Subtopic: Growth |
72%
From NCERT
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Consider the given two statements:
| Assertion (A): | Water is essential for the growth of plants |
| Reason (R): | Water pressure (turgor pressure) within cells drives cell expansion and growth. |
| 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. | Both (A) and (R) are False. |
Subtopic: Growth |
85%
From NCERT
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Q. No.
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