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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Xylem parenchyma cells are made up of

1. Cellulose

2. Hemicellulose

3. Both 1 and 2

4. None of the above

Subtopic:  Complex Tissue: Xylem |
 56%
From NCERT
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Xylem parenchyma store food in the form of

A. Starch

B. Fat

C. Tannins

D. All of the above

Subtopic:  Complex Tissue: Xylem |
 85%
From NCERT
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Plant tissues have been divided into meristematic and permanent tissue based on

1. differentiation capability

2. division capability

3. symmetry

4. plane of division

Subtopic:  Tissue: Introduction & Classification (OLD NCERT) |
 77%
From NCERT
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Growth is always restricted  to  the specialised regions in plants because of the presence of

1. meristems are present  in some regions only

2. cell division takes place in some regions only

3. differentiated cells are present  some regions only

4. dividing cells in some regions only

Subtopic:  Meristematic Tissue:Classification (OLD NCERT) |
 80%
From NCERT
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Types of meristem on the basis of position or location in plants

1. apical, intercalary, and lateral meristem

2. primary and secondary meristem

3. Pro-meristem, primary meristem, secondary meristem

4. None of these

Subtopic:  Meristematic Tissue:Classification (OLD NCERT) |
 88%
From NCERT
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Primary meristem constitutes

1. apical meristem

2. intercalary meristem

4. lateral meristem

4. Both 1 and 2

Subtopic:  Tissue: Introduction & Classification (OLD NCERT) |
 93%
From NCERT
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Which meristem is present between the matured tissues 

1. apical

2. intercalary

3. lateral

4. all of the above

Subtopic:  Meristematic Tissue:Classification (OLD NCERT) |
 72%
From NCERT
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