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%
From NCERT
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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%
From NCERT
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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%
From NCERT
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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%
From NCERT
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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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Dead cell without protoplasm is ___________.

(1) Sclerenchyma

(2) Tracheids

(3) Parenchyma

(4) Both A and B

Subtopic:  Complex Tissue: Xylem |
 73%
From NCERT
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In flowering plants which of the following are main water transporting element

(1) Tracheids

(2) Vessels

(3) Both A and B

(4) None of the above

Subtopic:  Complex Tissue: Xylem |
 83%
From NCERT
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Central cavity is found in

(1) Vessels

(2) Tracheids

(3) Both (1) and (2)

(4) None

Subtopic:  Complex Tissue: Xylem |
From NCERT
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The presence of _________ is characteristic feature of angiosperms.

1. Vessels 2. Tracheids
3. Tracheid pore 4. Vessel pore
Subtopic:  Complex Tissue: Xylem |
 91%
From NCERT
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