Parenchymal cells have ________ walls and are made up of _____________.

(1) Thick, cellulose

(2) Thin, cellulose

(3) Thick, hemicellulose

(4) Thin, hemicellulose

Subtopic:  Simple Tissue: Parenchyma |
 84%
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Parenchyma performs various functions like

(1) Photosynthesis, storage and secretion

(2) Photosynthesis, transportation and storage

(3) Photosynthesis, transpiration and secretion

(4) Excretion, transpiration and photophosphorylation

Subtopic:  Simple Tissue: Chollenchyma & Sclerenchyma |
 90%
From NCERT
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Collenchyma occurs in layer below

(1) Parenchyma

(2) Sclerenchyma

(3) Epidermis

(4) Endodermis

Subtopic:  Simple Tissue: Chollenchyma & Sclerenchyma |
 81%
From NCERT
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Collenchymatous cells are thickened due to deposition of

(1) Cellulose

(2) Hemicellulose

(3) Pectin

(4) All

Subtopic:  Simple Tissue: Chollenchyma & Sclerenchyma |
 92%
From NCERT
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The mechanical support to growing parts of plant such as young stem and petiole of leaf is provided by

(1) Collenchyma

(2) Parenchyma

(3) Bark

(4) Sieve tube

Subtopic:  Simple Tissue: Chollenchyma & Sclerenchyma |
 93%
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Lignified cell wall is characteristic feature of

(1) Parenchyma

(2) Collenchyma

(3) Sclerenchyma

(4) None

Subtopic:  Simple Tissue: Chollenchyma & Sclerenchyma |
 84%
From NCERT
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  _________ are commonly found in the fruit walls of nut.

1. Parenchyma 2. Collenchyma
3. Sclerenchyma 4. Complex tissue
Subtopic:  Simple Tissue: Chollenchyma & Sclerenchyma |
 93%
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Complex tissue in plants have

1. Xylem

2. Sclerenchyma

3. Phloem

4. Both 1 and 3

Subtopic:  Tissue: Introduction & Classification (OLD NCERT) |
 95%
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Tracheids, vessels, xylem fibres and xylem parenchyma are components of

(1) Simple tissue

(2) Xylem

(3) Sclereids

(4) Pith

Subtopic:  Complex Tissue: Xylem |
 93%
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Elongated cells with thick and lignified walls and tapering ends is a characteristic feature of

(1) Xylem parenchyma

(2) Xylem fibres

(3) Tracheids

(4) Vessels

Subtopic:  Complex Tissue: Xylem |
 74%
From NCERT
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