Q. No.In a monocot seed:
| Statement I: | The outer covering of endosperm separates the embryo by a proteinous layer called aleurone layer |
| Statement II: | The plumule and radicle are enclosed in sheaths which are called coleoptile and coleorhiza respectively |
| 1. | Statement I is correct; Statement II is incorrect |
| 2. | Statement I is correct; Statement II is correct |
| 3. | Statement I is incorrect; Statement II is incorrect |
| 4. | Statement I is incorrect; Statement II is correct |
Subtopic: Â Seed |
 96%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Which of the following is a correct statement regarding coleoptile and coleorhiza in monocot seeds?
| 1. | Coleoptile encloses the radicle; coleorhiza encloses the plumule. |
| 2. | Both structures are protective coverings of the endosperm. |
| 3. | Coleoptile and coleorhiza are sheaths enclosing plumule and radicle respectively. |
| 4. | Coleoptile and coleorhiza together form the scutellum. |
Subtopic: Â Seed |
 94%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
The function of the endosperm in angiosperms is to provide
| 1. | nourishment for the pollen |
| 2. | nourishment for the developing embryo |
| 3. | material for fruit development |
| 4. | a reward for animal pollinators |
Subtopic: Â Seed |
 94%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
The wheat grain has an embryo with one, large, shield-shaped cotyledon known as:
1. Coleorrhiza
2. Scutellum
3. Coleoptile
4. Epiblast
Subtopic: Â Seed |
 91%
Level 1: 80%+
Hints
Subtopic: Â Seed |
 90%
Level 1: 80%+
Hints
Links
One cotyledon is found in -
1. Wheat and maize
2. Gram and pea
3. Bean and gram
4. Ground nut and pea
Subtopic: Â Seed |
 89%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Match List-I with List-II:
Choose the correct answer from the options given below:
| List-I | List-II | ||
| A. | Scar of ovule | I. | Stalk of seed |
| B. | Outer integument | II. | Tegmen |
| C. | Funiculus | III. | Hilum |
| D. | Inner integument | IV. | Testa |
| A | B | C | D | |
| 1. | I | II | IV | III |
| 2. | II | III | I | IV |
| 3. | III | IV | I | II |
| 4. | IV | I | III | II |
Subtopic: Â Seed |
 89%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Subtopic: Â Seed |
 89%
Level 1: 80%+
Hints
Links
Seed coat-
1. Outermost covering of the seed
2. Outer testa and inner tegmen
3. Hilum is a scar overseed coat
4. All of these
Subtopic: Â Seed |
 86%
Level 1: 80%+
Hints
Links
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: Â Seed |
 83%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
© 2026 GoodEd Technologies Pvt. Ltd.