Phloem fibres are made up of

1. Parenchymatous cells

2. Sclerenchymatous cells

3. Collenchymatous cells

4. None of the above

Subtopic:  Complex Tissue: Phloem |
 82%
From NCERT
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Epidermis in plant is generally

1. Single layered

2. Double layered

3. Triple layered

4. Present in patches

Subtopic:  Epidermal Tissue System |
 92%
From NCERT
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Epidermal cells are parenchymatous with __________ amount of cytoplasm lining, the cell wall and _______ vacuole.

(1) Small, large

(2) Large, small

(3) Small, no

(4) Large, no

Subtopic:  Epidermal Tissue System |
 73%
From NCERT
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A waxy thick layer which prevent water loss is

1. Cuticle

2. Guard cell

3. Epidermis

4. Stomata

Subtopic:  Epidermal Tissue System |
 95%
From NCERT
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Cuticle is not found in

1. Stem

2. Branches

3. Leaves

4. Roots

Subtopic:  Epidermal Tissue System |
 88%
From NCERT
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All tissue except ____________ constitute the ground tissue.

1. Epidermis

2. Vascular bundles

3. Both (1) and (2)

4. Cuticle

Subtopic:  Ground Tissue System |
 84%
From NCERT
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In leaves the ground tissue consist of thin walled chloroplast containing cells and is called____.

1. Mesophyll

2. Chlorophyll

3. P250

4. Chromophore

Subtopic:  Ground Tissue System |
 91%
From NCERT
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The tissue between the upper and lower epidermis is called

(1) Chlorophyll

(2) Mesophyll

(3) Cambium

(4) Endodermis

Subtopic:  Dicot Leaf |
 90%
From NCERT
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Vascular bundles are surrounded by a layer of thick walled ________.

1. Bundle sheath cells

2. Cuticle

3. Casparian strip

4. Waxy cell

Subtopic:  Dicot Leaf |
 84%
From NCERT
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In monocot leaf

1. Stomata is present on both surface of epidermis

2. Mesophyll is not differentiated into palisade and spongy parenchyma

3. There is no parenchyma

4. Both 1 and 2

Subtopic:  Monocot Leaf |
 89%
From NCERT
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