Select Question Set:
Q. No.Sunderbans in West Bengal is a swampy area. The plants in this area bear special kind of roots called:
1. Pneumatophores
2. Prop roots
3. Stilt roots
4. Tuberous roots
Subtopic: Modification of Roots |
93%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
In an epigynous flower, the ovary is situated:
| 1. | below other floral parts |
| 2. | above other floral parts |
| 3. | at the same level as other floral parts |
| 4. | not on the thalamus |
Subtopic: Flower & Parts of Flower |
77%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
At the root tip, which of the following regions will be the most ‘distal’?
| 1. | Region of meristematic activity |
| 2. | Region of root hairs |
| 3. | Region of maturation |
| 4. | Region of elongation |
Subtopic: Morphology of Roots |
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
The flower cannot be divided into two similar halves by any vertical plane passing through the centre in:
| 1. | Canna | 2. | Pea |
| 3. | Mustard | 4. | Datura |
Subtopic: Flower & Parts of Flower |
87%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
The floral diagram describes the members of angiosperms belonging to the family:
1. Brassicaceae
2. Fabaceae
3. Liliaceae
4. Solanaceae
1. Brassicaceae
2. Fabaceae
3. Liliaceae
4. Solanaceae
Subtopic: Semi Technical Description | Families of Flowering Plant |
86%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Consider the given two statements:
| Statement I: | Stem tendrils which develop from axillary buds are slender and spirally coiled and help plants to climb such as in Citrus and Bougainvillea. |
| Statement II: | Axillary buds of stems may get modified into woody, straight and pointed thorns found in many plants such as gourds and grapevines. |
| 1. | Statement I is correct; Statement II is correct |
| 2. | Statement I is incorrect; Statement II is correct |
| 3. | Statement I is correct; Statement II is incorrect |
| 4. | Statement I is incorrect; Statement II is incorrect |
Subtopic: Modifications of Stem |
67%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Match each item in COLUMN I with one in COLUMN II and select the correct match from the codes given:
Codes:
| COLUMN I [Modification of plant part] |
COLUMN II [Example] |
||
| A | Leaf spine | P | Pea |
| B | Leaf tendril | Q | Bougainvillea |
| C | Stem tendril | R | Cucumber |
| D | Stem thorn | S | Cactus |
| A | B | C | D | |
| 1. | P | R | Q | S |
| 2. | S | R | P | Q |
| 3. | S | P | R | Q |
| 4. | S | P | Q | R |
Subtopic: Modification of Roots | Modifications of Stem |
76%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Match each item in Column I with one in Column II and select the correct match from the codes given:
Codes:
| Column I [Family] |
Column II [Floral diagram] |
||
| A | Brassicaceae | P |  |
| B | Fabaceae | Q |  |
| C | Solanaceae | R |  |
| D | Liliaceae | S |  |
| A | B | C | D | |
| 1. | Q | P | R | S |
| 2. | Q | P | S | R |
| 3. | P | Q | R | S |
| 4. | P | Q | S | R |
Subtopic: Semi Technical Description | Families of Flowering Plant: I | Families of Flowering Plant |
89%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
In reference to the given figure, the position of ovary and type of flowers respectively will be:
1. Superior, Hypogynous
2. Inferior, Epigynous
3. Half-inferior, Perigynous
4. Inferior, Epigynous
1. Superior, Hypogynous
2. Inferior, Epigynous
3. Half-inferior, Perigynous
4. Inferior, Epigynous
Subtopic: Flower & Parts of Flower |
76%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
In China rose stamens are:
| 1. | united into one bundle |
| 2. | united into two bundles |
| 3. | united into more than two bundles |
| 4. | having filaments with variable length |
Subtopic: Flower & Parts of Flower |
81%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Select Question Set:
© 2024 GoodEd Technologies Pvt. Ltd.