- 1(current)
Q. No.Identify the tissue system from among the following:
| 1. Parenchyma | 2. Xylem |
| 3. Epidermis | 4. Phloem |
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Regarding the epidermal tissue system of angiosperms:
I. Cuticle is absent in roots
II. Guard cells are dumb-bell shaped in grasses and possess chloroplasts
III. Root hairs are multicellular and the stem hairs are unicellular
1. Only I is correct
2. Only I and II are correct
3. Only II is correct
4. Only II and III are correct
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What would be true for A and B shown in the given diagram?
1. A shows open stomatal aperture while B shows closed stomatal aperture
2. A shows closed stomatal aperture while B shows open stomatal aperture
3. A shows the stomata in grasses
4. B shows the stomata in grasses
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The incorrect statement regarding epidermal tissue system in angiosperms would be:
1. It comprises of epidermal cells and stomata but not the appendages such as trichomes
2. It is the outermost layer of the primary plant body forming a continuous layer
3. It is usually single layered
4. Cells are parenchymatous with a large vacuole
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- 1(current)
Q. No.
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