- 1(current)
Q. No.Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R):
In the light of the above statements choose the correct answer from the options given below:
| Assertion (A): | Growth, at a cellular level, is measured by a variety of parameters such as increase in fresh weight, dry weight, length, area, volume and cell number. |
| Reason (R): | Such parameters are more or less proportional to the increase in protoplasm which is primarily responsible for growth at cellular level. |
| 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: Â Growth |
 82%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Plant growth is generally indeterminate because of:
| 1. | Phenotypic plasticity |
| 2. | Geometrical growth shown by all organs |
| 3. | Presence of meristems |
| 4. | Terminally differentiated cells |
Subtopic: Â Growth |Â Differentiation, Dedifferentiation and Redifferentiation |
 79%
Level 2: 60%+
Hints
If we plot the parameter of growth against time for a living organism growing in a natural environment, the shaped of the curve is expected to be:
| 1. | Linear | 2. | Rectangular hyperbola |
| 3. | Sigmoid | 4. | Bell shaped |
Subtopic: Â Growth |
 82%
Level 1: 80%+
Hints
- 1(current)
Q. No.
© 2026 GoodEd Technologies Pvt. Ltd.