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Q. No.Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R):
Assertion (A):
A flower is defined as a modified shoot wherein the shoot apical meristem changes to floral meristem.
Reason (R):
Internode of the shoot gets condensed to produce different floral appendages laterally at successive nodes instead of leaves.
In the light of the above statements, choose the correct answer from the options given below:
1.
(A) is False but (R) is True.
2.
Both (A) and (R) are True and (R) is the correct explanation of (A).
3.
Both (A) and (R) are True but (R) is not the correct explanation of (A).
4.
(A) is True but (R) is False.
Subtopic: Inflorescence |
68%
Level 2: 60%+
NEET - 2023
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Subtopic: Flower & Parts of Flower |
84%
Level 1: 80%+
NEET - 2023
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In a pea flower, five petals are arranged in a specialized manner with one posterior, two lateral and two anterior. These are named as___________, ____________ and ________ respectively.
1. Keel, Wings and standard
2. Vexillum, Keel and standard
3. Keel, Standard and Carina
4. Standard, Wings and Keel
1. Keel, Wings and standard
2. Vexillum, Keel and standard
3. Keel, Standard and Carina
4. Standard, Wings and Keel
Subtopic: Flower & Parts of Flower |
75%
Level 2: 60%+
NEET - 2023
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Match List - I with List - II
Choose the correct answer from the options given below:
| Type of flower | Example | ||
| (A) | Zygomorphic | (I) | Mustard |
| (B) | Hypogynous | (II) | Plum |
| (C) | Perigynous | (III) | Cassia |
| (D) | Epigynous | (IV) | Cucumber |
Choose the correct answer from the options given below:
| Options: | (A) | (B) | (C) | (D) |
| 1. | I | II | IV | III |
| 2. | I | II | III | IV |
| 3. | IV | I | III | II |
| 4. | III | I | II | IV |
Subtopic: Flower & Parts of Flower |
87%
Level 1: 80%+
NEET - 2023
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Axile placentation is observed in:
1. China rose, Petunia and Lemon
2. Mustard, Cucumber and Primrose
3. China rose, Beans and Lupin
4. Tomato, Dianthus and Pea
1. China rose, Petunia and Lemon
2. Mustard, Cucumber and Primrose
3. China rose, Beans and Lupin
4. Tomato, Dianthus and Pea
Subtopic: Flower & Parts of Flower |
83%
Level 1: 80%+
NEET - 2023
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Family Fabaceae differs from Solanaceae and Liliaceae. With respect to the stamens, pick out the characteristics specific to family Fabaceae but not found in Solanaceae or Liliaceae.
| 1. | Epiphyllous and Dithecous anthers |
| 2. | Diadelphous and Dithecous anthers |
| 3. | Polyadelphous and epipetalous stamens |
| 4. | Monoadelphous and Monothecous anthers |
Subtopic: Families of Flowering Plant |
69%
Level 2: 60%+
NEET - 2023
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Which of the following statement is not correct?
| 1. | Rhizome is a condensed form of stem. |
| 2. | The apical bud in rhizome always remains above the ground. |
| 3. | The rhizome is aerial with no distinct nodes and internodes. |
| 4. | The rhizome is thick, prostrate and branched. |
Subtopic: Modifications of Stem |
54%
Level 3: 35%-60%
NEET - 2022
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Match List-I with List-II
Choose the correct answer from the options given below:
| List-I | List-II | ||
| (a) | Imbricate | (i) | Calotropis |
| (b) | Valvate | (ii) | Cassia |
| (c) | Vexillary | (iii) | Cotton |
| (d) | Twisted | (iv) | Bean |
Choose the correct answer from the options given below:
| (a) | (b) | (c) | (d) | |
| 1. | (ii) | (i) | (iii) | (iv) |
| 2. | (ii) | (i) | (iv) | (iii) |
| 3. | (ii) | (iv) | (iii) | (i) |
| 4. | (i) | (iii) | (iv) | (ii) |
Subtopic: Flower & Parts of Flower |
82%
Level 1: 80%+
NEET - 2022
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The Floral Diagram represents which one of the following families?
| 1. | Fabaceae | 2. | Brassicaceae |
| 3. | Solanaceae | 4. | Liliaceae |
Subtopic: Semi Technical Description |
78%
Level 2: 60%+
NEET - 2022
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Which of the following plants possesses the placentation of ovules borne on central axis with no septa?
1. Lemon
2. Pea
3. China-rose
4. Primrose
Subtopic: Flower & Parts of Flower |
80%
Level 1: 80%+
NEET - 2022
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