271763
The number of stomata and epidermal cells in \(1\mathrm{~mm}^{2}\) leaf area of lower epidermis of the leaves of \(\mathrm{X}, \mathrm{Y}\) and \(\mathrm{Z}\) plants are given below. Arrange the plants in decreasing order of their stomatal index.
| Plant | Number of
stomata | Number of
Epidermal cells |
| --- | --- | --- |
| X | 30 | 150 |
| Y | 60 | 240 |
| Z | 90 | 400 |
The correct answer is
271642
Match the arrangement of vascular tissues with the type of steles below.
| List-I | | List-II | |
| :--- | :--- | :--- | :--- |
| A. | Stele with medulla surrounded by xylem and phloem | I. | Protostele |
| B. | Dissected Medullated Stele with overlapping leaf gaps | II. | Siphonostele |
| C. | Medullated stele with non overlapping leaf gaps | III. | Solenostele |
| D. | Non-medullated stele with xylem surrounded by phloem | IV. | Dictyostele |
271702
Select the correct match from the table.
| List I | List II | |
| ---: | :--- | :--- |
| 1. | Epidermis | A. Outermost layer of parenchyma covered by a thin cuticle |
| 2. | Hypodermis | B. Immediately below the vascular bundles |
| 3. | Ground tissue | C. Parenchymatous cells enclosed by the hypodermal layer |
| 4. | Vascular bundles | D. Scattered in the hypodermis |
271763
The number of stomata and epidermal cells in \(1\mathrm{~mm}^{2}\) leaf area of lower epidermis of the leaves of \(\mathrm{X}, \mathrm{Y}\) and \(\mathrm{Z}\) plants are given below. Arrange the plants in decreasing order of their stomatal index.
| Plant | Number of
stomata | Number of
Epidermal cells |
| --- | --- | --- |
| X | 30 | 150 |
| Y | 60 | 240 |
| Z | 90 | 400 |
The correct answer is
271642
Match the arrangement of vascular tissues with the type of steles below.
| List-I | | List-II | |
| :--- | :--- | :--- | :--- |
| A. | Stele with medulla surrounded by xylem and phloem | I. | Protostele |
| B. | Dissected Medullated Stele with overlapping leaf gaps | II. | Siphonostele |
| C. | Medullated stele with non overlapping leaf gaps | III. | Solenostele |
| D. | Non-medullated stele with xylem surrounded by phloem | IV. | Dictyostele |
271702
Select the correct match from the table.
| List I | List II | |
| ---: | :--- | :--- |
| 1. | Epidermis | A. Outermost layer of parenchyma covered by a thin cuticle |
| 2. | Hypodermis | B. Immediately below the vascular bundles |
| 3. | Ground tissue | C. Parenchymatous cells enclosed by the hypodermal layer |
| 4. | Vascular bundles | D. Scattered in the hypodermis |
271763
The number of stomata and epidermal cells in \(1\mathrm{~mm}^{2}\) leaf area of lower epidermis of the leaves of \(\mathrm{X}, \mathrm{Y}\) and \(\mathrm{Z}\) plants are given below. Arrange the plants in decreasing order of their stomatal index.
| Plant | Number of
stomata | Number of
Epidermal cells |
| --- | --- | --- |
| X | 30 | 150 |
| Y | 60 | 240 |
| Z | 90 | 400 |
The correct answer is
271642
Match the arrangement of vascular tissues with the type of steles below.
| List-I | | List-II | |
| :--- | :--- | :--- | :--- |
| A. | Stele with medulla surrounded by xylem and phloem | I. | Protostele |
| B. | Dissected Medullated Stele with overlapping leaf gaps | II. | Siphonostele |
| C. | Medullated stele with non overlapping leaf gaps | III. | Solenostele |
| D. | Non-medullated stele with xylem surrounded by phloem | IV. | Dictyostele |
271702
Select the correct match from the table.
| List I | List II | |
| ---: | :--- | :--- |
| 1. | Epidermis | A. Outermost layer of parenchyma covered by a thin cuticle |
| 2. | Hypodermis | B. Immediately below the vascular bundles |
| 3. | Ground tissue | C. Parenchymatous cells enclosed by the hypodermal layer |
| 4. | Vascular bundles | D. Scattered in the hypodermis |
271763
The number of stomata and epidermal cells in \(1\mathrm{~mm}^{2}\) leaf area of lower epidermis of the leaves of \(\mathrm{X}, \mathrm{Y}\) and \(\mathrm{Z}\) plants are given below. Arrange the plants in decreasing order of their stomatal index.
| Plant | Number of
stomata | Number of
Epidermal cells |
| --- | --- | --- |
| X | 30 | 150 |
| Y | 60 | 240 |
| Z | 90 | 400 |
The correct answer is
271642
Match the arrangement of vascular tissues with the type of steles below.
| List-I | | List-II | |
| :--- | :--- | :--- | :--- |
| A. | Stele with medulla surrounded by xylem and phloem | I. | Protostele |
| B. | Dissected Medullated Stele with overlapping leaf gaps | II. | Siphonostele |
| C. | Medullated stele with non overlapping leaf gaps | III. | Solenostele |
| D. | Non-medullated stele with xylem surrounded by phloem | IV. | Dictyostele |
271702
Select the correct match from the table.
| List I | List II | |
| ---: | :--- | :--- |
| 1. | Epidermis | A. Outermost layer of parenchyma covered by a thin cuticle |
| 2. | Hypodermis | B. Immediately below the vascular bundles |
| 3. | Ground tissue | C. Parenchymatous cells enclosed by the hypodermal layer |
| 4. | Vascular bundles | D. Scattered in the hypodermis |