Stomata in grass leaves are:
1. Dumb-bell shaped
2. Kidney shaped
3. Rectangular
4. Barrel-shaped

Subtopic:  Epidermal Tissue System |
 91%
From NCERT
NEET - 2018
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Casparian strips occur in?
1. Epidermis
2. Pericycle
3. Cortex
4. Endodermis
Subtopic:  Anatomy of Root |
 78%
From NCERT
NEET - 2018
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Plants having little or no secondary growth are:
1. Grasses
2. Deciduous angiosperms
3. Conifers
4. Cycads
Subtopic:  Secondary Growth in Root (OLD NCERT) |
 85%
From NCERT
NEET - 2018
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Which of the following is made up of dead cells?

1. Collenchyma

2. Phellem

3. Phloem

4. Xylem parenchyma

Subtopic:  Activity of Cork Cambium |
 69%
NEET - 2017
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Cortex is the region found between

(1) Epidermis and stele

(2) Pericycle and endodermis

(3) Endodermis and pith

(4) Endodermis and vascular bundle

Subtopic:  Anatomy of Root |
 74%
From NCERT
NEET - 2016
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The balloon-shaped structures called tyloses

(1) Original in the lumen of vessels

(2) characterise the sapwood

(3) are exetentions of xylem parenchyma cells into vessels

(4) are linked to the ascent of sap through xylem vessels

Subtopic:  Complex Tissue: Xylem |
 67%
NEET - 2016
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Specialised epidermal cells surrounding the guard cells are called ?

1. subsidiary cells

2. bulliform cells

3. lenticels

4. complementary cells

Subtopic:  Epidermal Tissue System |
 90%
From NCERT
NEET - 2016
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Specialised epidermal cells surrounding the guard cells are called?
1. subsidiary cells
2. bulliform cells
3. lenticels
4. complementary cells
Subtopic:  Epidermal Tissue System |
 92%
From NCERT
NEET - 2016
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
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To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh