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Q. No.Match each item in Column 1 with an item in Column 2:
Column 1
Column 2
A
Outer layer of the seed coat
P
Coleoptile
B
Inner layer of the seed coat
Q
Tegmen
C
Sheath enclosing the plumule
R
Coleorhiza
D
Sheath enclosing the radicle
S
Testa
A
B
C
D
1.
Q
S
P
R
2.
S
Q
P
R
3.
S
Q
R
P
4.
Q
S
R
P
Subtopic: Seed |
83%
From NCERT
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Colchicum autumnale:
1. is non-endospermous
2. has dithecous anther
3. has reticulate venation
4. exhibits axile placentation
1. is non-endospermous
2. has dithecous anther
3. has reticulate venation
4. exhibits axile placentation
Subtopic: Semi Technical Description |
58%
From NCERT
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The flowers are Zygomorphic in:
a. Mustard
b. Gulmohar
c. Cassia
d. Datura
e. Chilly
Choose the correct answer from the options given below:
1. c, d, e only
2. a, b, c only
3. b, c only
4. d, e only
a. Mustard
b. Gulmohar
c. Cassia
d. Datura
e. Chilly
Choose the correct answer from the options given below:
1. c, d, e only
2. a, b, c only
3. b, c only
4. d, e only
Subtopic: Flower & Parts of Flower |
82%
From NCERT
NEET - 2022
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NEET 2025 - Target Batch
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Identify the correct set of statements:
| (a) | The leaflets are modified into pointed hard thorns in Citrus and Bougainvillea. |
| (b) | Axillary buds form slender and spirally coiled tendrils in cucumber and pumpkin. |
| (c) | Stem is flattened and fleshy in Opuntia and modified to perform the function of leaves. |
| (d) | Rhizophora shows vertically upward growing roots that help to get oxygen for respiration. |
| (e) | Subaerially growing stems in grasses and strawberry help in vegetative propagation. |
Choose the correct answer from the options given below:
1. (a), (b), (d), and (e) only
2. (b), (c) only
3. (a), (d) only
4. (b), (c), (d) and (e) only
Subtopic: Modifications of Stem |
66%
From NCERT
NEET - 2022
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NEET 2025 - Target Batch
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Which one of the following plants shows vexillary aestivation and diadelphous stamens?
1. Solanum nigrum
2. Colchicum autumnale
3. Pisum sativum
4. Allium cepa
Subtopic: Families of Flowering Plant: I |
85%
From NCERT
NEET - 2022
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NEET 2025 - Target Batch
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Identify the correct statements related to the androecium in the flower.
| (a) | The sterile stamens are called staminodes |
| (b) | When stamens are attached to petals they are called epipetalous |
| (c) | Monadelphy is seen in China-rose |
| (d) | Polyadelphy is seen in Pea |
| (e) | Variation in the length of anther filaments is seen in Mustard |
Choose the correct answer from the options given below:
1. (a), (c), (d) and (e) only
2. (a) , (b), (c) and (e) only
3. (a) , (b) and (c) only
4. (b) , (c) and (d) only
Subtopic: Flower & Parts of Flower |
77%
From NCERT
NEET - 2022
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Choose the mismatched pair of leaf character with its example:
1. Palmately compound - Alstonia
2. Alternate Phyllotaxy - China-rose
3. Leaf tendril - Pea
4. Opposite phyllotaxy - Calotropis
Subtopic: Venation, Types of Leaves & Phyllotaxy | Modification of Leaf |
76%
From NCERT
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%
From NCERT
NEET - 2022
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Among plants known as legumes (beans, peas, alfalfa, clover, etc.) the seeds are contained in a fruit that is itself called a legume, better known as a pod. Upon opening such pods, it is commonly observed that some ovules have become mature seeds, whereas other ovules have not. Thus, which of the following statements is (are) true?
i. The flowers that gave rise to such pods were not pollinated.
ii. Pollen tubes did not enter all of the ovules in such pods.
iii. There was apparently not enough endosperm to distribute to all of the ovules in such pods.
iv. The ovules that failed to develop into seeds were derived from sterile floral parts.
v. Fruit can develop, even if all ovules within have not been fertilized.
1. i only
2. i and v
3. ii and iv
4. ii and v
i. The flowers that gave rise to such pods were not pollinated.
ii. Pollen tubes did not enter all of the ovules in such pods.
iii. There was apparently not enough endosperm to distribute to all of the ovules in such pods.
iv. The ovules that failed to develop into seeds were derived from sterile floral parts.
v. Fruit can develop, even if all ovules within have not been fertilized.
1. i only
2. i and v
3. ii and iv
4. ii and v
Subtopic: Fruits & their Types | Seed |
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"Persistenet calyx" is the characteristic feature of the family
1. Lamiaceae
2. Solanaceae
3. Poaceae
4. Cyperaceae
1. Lamiaceae
2. Solanaceae
3. Poaceae
4. Cyperaceae
Subtopic: Semi Technical Description |
71%
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