Select Question Set:
Q. No.That potato, ginger, and garlic are underground modifications of the stem is indicated by:
I:
Presence of an eye (node) in potato
II:
Distinct nodes with internodes and scaly leaves in ginger
III:
A cluster of roots at the base of the reduced stem in garlic
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
Subtopic: Modifications of Stem |
73%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
The modification of the stem shown in the given figure is called a/an
1. Offset
2. Runner
3. Stolon
4. Cladode
1. Offset
2. Runner
3. Stolon
4. Cladode
Subtopic: Modifications of Stem |
80%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
All the following would be true for a typical leaf in flowering plants except:
| 1. | The leaf develops at the node and bears a bud in its axil. |
| 2. | Leaves originate from shoot apical meristems. |
| 3. | Leaves are arranged in a basipetal order. |
| 4. | Leaves are the most important vegetative organs for photosynthesis. |
Subtopic: Morphology of Leaf |
85%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Consider the two statements:
| Assertion (A): | Prop and stilt roots are aerial in origin yet they are called roots. |
| Reason (R): | These roots are modified to provide mechanical support |
| 1. | Both (A) and (R) are True but (R) does not correctly explain the (A). |
| 2. | (A) is True but (R) is False. |
| 3. | Both (A) and (R) are True and (R) correctly explains the (A). |
| 4. | (A) is False but (R) is True. |
Subtopic: Modification of Roots |
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
The flower shown in the given figure represents the members of Family:
| 1. | Leguminosae | 2. | Malvaceae |
| 3. | Cruciferae | 4. | Compositae |
Subtopic: Families of Flowering Plant |
81%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Consider the two statements:
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
| I: | Pinnately compound leaves have all of their leaflets attached at the same point at the end of the petiole. |
| II: | Reticulate venation refers to the branching arrangement of veins in dicot leaves. |
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: Venation, Types of Leaves & Phyllotaxy |
77%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Identify the correct statements:
| A: | When a flower can be divided into two equal radial halves in any radial plane passing through the centre, it is said to be actinomorphic. |
| B: | When a flower can be divided into two similar halves only in one particular vertical plane, it is said to be zygomorphic. |
| C: | Actinomorphic flowers are seen in pea, gulmohur, bean, Cassia. |
| D: | Zygomorphic flowers are seen in canna. |
| 1. | A and B | 2. | C and D |
| 3. | A and C | 4. | B and D |
Subtopic: Flower & Parts of Flower |
89%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
In the given figure, the coleoptile and coleorhiza are respectively represented by:
| 1. | IV and V | 2. | I and II |
| 3. | III and VI | 4. | II and III |
Subtopic: Seed |
81%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Which of the following stem modifications develop from axillary bud?
I: Tendril
II: Thorn
I: Tendril
II: Thorn
| 1. | Only I | 2. | Only II |
| 3. | Both I and II | 4. | Neither I nor II |
Subtopic: Modifications of Stem |
80%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Consider the given two statements:
| Assertion(A): | In cymose type of inflorescence, the main axis is limited in growth. |
| Reason (R): | In cymose type of inflorescence, the flowers are borne in a basipetal order. |
| 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. | Both (A) and (R) are False |
Subtopic: Inflorescence |
50%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Select Question Set:
© 2025 GoodEd Technologies Pvt. Ltd.