03. Epidermal, Ground, Vascular Tissue System
Anatomy of Flowering Plants

271753 The number of stomata and epidermal cells in 1 \(\mathbf{m m}^{2}\) area of abaxial surface of the leaves of \(B\), \(\mathrm{C}\) and \(\mathrm{D}\) plants are given below.
| Plant | Number of Stomata | Number of Epidermal cells |
| :---: | :---: | :---: |
| A | 40 | 730 |
| B | 60 | 510 |
| C | 70 | 450 |
| D | 30 | 620 |
Identify the two plants having least stomatal index

1 \(\mathrm{B}\) and \(\mathrm{C}\)
2 A and D
3 A and C
4 A and B
Anatomy of Flowering Plants

271757 Given below is the diagram of a stomatal apparatus. In which of the folloiwng all the four parts Labelled as \(A, B, C\) and \(D\) are correctly identified

1 A - Epidermal cell B - Subsidiary cell C - Stomatal aperture C - Guard cell
2 A - Subsidiary cell B - Epidermal cell C - Guard cell C - Stomatal aperture
3 A - Guard cell B - Stomatal aperture C - Subsidiary cell C - Epidermal cell
4 A - Epidermal cell B - Guard cell C - Stomatal aperture C - Subsidiary cell
Anatomy of Flowering Plants

271758 Study the following lists
|List-I | List-II|
|---|---|
|(A) Ephemeral |1. Nerium |
|(B) Mucilage |2. Ziziphus|
|(C) Multiple epidermis |3.Calotropis|
|(D) Spine |4.Tribulus|
||5.Aloe|
The correct match is

1 A - 2 B - 4 C - 5 D - 1
2 A - 5 B - 2 C - 1 D - 4
3 A - 4 B - 5 C - 1 D - 2
4 A - 4 B - 3 C - 2 D - 1
Anatomy of Flowering Plants

271761 Some vascular bundles are described as open because these

1 are not surrounded by pericycle
2 are surrounded by pericycle but no endodermis
3 are capable of producing secondary xylem and phloem
4 possess conjunctive tissue between xylem and phloem
Anatomy of Flowering Plants

271753 The number of stomata and epidermal cells in 1 \(\mathbf{m m}^{2}\) area of abaxial surface of the leaves of \(B\), \(\mathrm{C}\) and \(\mathrm{D}\) plants are given below.
| Plant | Number of Stomata | Number of Epidermal cells |
| :---: | :---: | :---: |
| A | 40 | 730 |
| B | 60 | 510 |
| C | 70 | 450 |
| D | 30 | 620 |
Identify the two plants having least stomatal index

1 \(\mathrm{B}\) and \(\mathrm{C}\)
2 A and D
3 A and C
4 A and B
Anatomy of Flowering Plants

271757 Given below is the diagram of a stomatal apparatus. In which of the folloiwng all the four parts Labelled as \(A, B, C\) and \(D\) are correctly identified

1 A - Epidermal cell B - Subsidiary cell C - Stomatal aperture C - Guard cell
2 A - Subsidiary cell B - Epidermal cell C - Guard cell C - Stomatal aperture
3 A - Guard cell B - Stomatal aperture C - Subsidiary cell C - Epidermal cell
4 A - Epidermal cell B - Guard cell C - Stomatal aperture C - Subsidiary cell
Anatomy of Flowering Plants

271758 Study the following lists
|List-I | List-II|
|---|---|
|(A) Ephemeral |1. Nerium |
|(B) Mucilage |2. Ziziphus|
|(C) Multiple epidermis |3.Calotropis|
|(D) Spine |4.Tribulus|
||5.Aloe|
The correct match is

1 A - 2 B - 4 C - 5 D - 1
2 A - 5 B - 2 C - 1 D - 4
3 A - 4 B - 5 C - 1 D - 2
4 A - 4 B - 3 C - 2 D - 1
Anatomy of Flowering Plants

271761 Some vascular bundles are described as open because these

1 are not surrounded by pericycle
2 are surrounded by pericycle but no endodermis
3 are capable of producing secondary xylem and phloem
4 possess conjunctive tissue between xylem and phloem
Anatomy of Flowering Plants

271753 The number of stomata and epidermal cells in 1 \(\mathbf{m m}^{2}\) area of abaxial surface of the leaves of \(B\), \(\mathrm{C}\) and \(\mathrm{D}\) plants are given below.
| Plant | Number of Stomata | Number of Epidermal cells |
| :---: | :---: | :---: |
| A | 40 | 730 |
| B | 60 | 510 |
| C | 70 | 450 |
| D | 30 | 620 |
Identify the two plants having least stomatal index

1 \(\mathrm{B}\) and \(\mathrm{C}\)
2 A and D
3 A and C
4 A and B
Anatomy of Flowering Plants

271757 Given below is the diagram of a stomatal apparatus. In which of the folloiwng all the four parts Labelled as \(A, B, C\) and \(D\) are correctly identified

1 A - Epidermal cell B - Subsidiary cell C - Stomatal aperture C - Guard cell
2 A - Subsidiary cell B - Epidermal cell C - Guard cell C - Stomatal aperture
3 A - Guard cell B - Stomatal aperture C - Subsidiary cell C - Epidermal cell
4 A - Epidermal cell B - Guard cell C - Stomatal aperture C - Subsidiary cell
Anatomy of Flowering Plants

271758 Study the following lists
|List-I | List-II|
|---|---|
|(A) Ephemeral |1. Nerium |
|(B) Mucilage |2. Ziziphus|
|(C) Multiple epidermis |3.Calotropis|
|(D) Spine |4.Tribulus|
||5.Aloe|
The correct match is

1 A - 2 B - 4 C - 5 D - 1
2 A - 5 B - 2 C - 1 D - 4
3 A - 4 B - 5 C - 1 D - 2
4 A - 4 B - 3 C - 2 D - 1
Anatomy of Flowering Plants

271761 Some vascular bundles are described as open because these

1 are not surrounded by pericycle
2 are surrounded by pericycle but no endodermis
3 are capable of producing secondary xylem and phloem
4 possess conjunctive tissue between xylem and phloem
Anatomy of Flowering Plants

271753 The number of stomata and epidermal cells in 1 \(\mathbf{m m}^{2}\) area of abaxial surface of the leaves of \(B\), \(\mathrm{C}\) and \(\mathrm{D}\) plants are given below.
| Plant | Number of Stomata | Number of Epidermal cells |
| :---: | :---: | :---: |
| A | 40 | 730 |
| B | 60 | 510 |
| C | 70 | 450 |
| D | 30 | 620 |
Identify the two plants having least stomatal index

1 \(\mathrm{B}\) and \(\mathrm{C}\)
2 A and D
3 A and C
4 A and B
Anatomy of Flowering Plants

271757 Given below is the diagram of a stomatal apparatus. In which of the folloiwng all the four parts Labelled as \(A, B, C\) and \(D\) are correctly identified

1 A - Epidermal cell B - Subsidiary cell C - Stomatal aperture C - Guard cell
2 A - Subsidiary cell B - Epidermal cell C - Guard cell C - Stomatal aperture
3 A - Guard cell B - Stomatal aperture C - Subsidiary cell C - Epidermal cell
4 A - Epidermal cell B - Guard cell C - Stomatal aperture C - Subsidiary cell
Anatomy of Flowering Plants

271758 Study the following lists
|List-I | List-II|
|---|---|
|(A) Ephemeral |1. Nerium |
|(B) Mucilage |2. Ziziphus|
|(C) Multiple epidermis |3.Calotropis|
|(D) Spine |4.Tribulus|
||5.Aloe|
The correct match is

1 A - 2 B - 4 C - 5 D - 1
2 A - 5 B - 2 C - 1 D - 4
3 A - 4 B - 5 C - 1 D - 2
4 A - 4 B - 3 C - 2 D - 1
Anatomy of Flowering Plants

271761 Some vascular bundles are described as open because these

1 are not surrounded by pericycle
2 are surrounded by pericycle but no endodermis
3 are capable of producing secondary xylem and phloem
4 possess conjunctive tissue between xylem and phloem