- 1(current)
Q. No.NCERT textbook says that plant growth is unique. What is the character of plant growth being referred to?
1. Plants have a closed growth
2. Capacity of unlimited growth throughout life
3. Complete absence of growth after a certain age
4. Growth without development
Subtopic: Growth | Growth Model |
90%
From NCERT
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All the following contribute to an increase in girth of dicots and gymnosperms except:
| 1. | Apical meristem | 2. | Lateral meristems |
| 3. | Vascular cambium | 4. | Cork-cambium |
Subtopic: Growth | Growth Model | Growth Terminology |
80%
From NCERT
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The exponential growth in plants can be expressed as: W1 = W0ert where ‘e’ denotes:
1. Initial size at the beginning of the period
2. base of natural logarithms
3. growth rate/elongation per unit time
4. time of growth
1. Initial size at the beginning of the period
2. base of natural logarithms
3. growth rate/elongation per unit time
4. time of growth
Subtopic: Growth Model |
91%
From NCERT
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The diagram given shows hetrophylly in Larkspur. What will be true regarding this phenomenon?
1. Both I and II are true and II explains I.
2. Both I and II are true but II does not explain I.
3. I is correct and II is incorrect.
4. I is incorrect and II is correct.
| I: | It is more important for plants than most animals. |
| II: | Plants have open growth and development. |
1. Both I and II are true and II explains I.
2. Both I and II are true but II does not explain I.
3. I is correct and II is incorrect.
4. I is incorrect and II is correct.
Subtopic: Growth Model |
59%
From NCERT
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NEET 2026 - Target Batch - Vital
Hints
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- 1(current)
Q. No.
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