Q. No.Which one is true for spongy parenchyma
| 1. | abaxially placed to palisade parenchyma |
| 2. | oval or round & loosely arranged cells |
| 3. | extends to the abaxial epidermis |
| 4. | All of the above |
Subtopic: Dicot Leaf |
89%
Level 1: 80%+
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The tissue between the upper and lower epidermis is called
| 1. | Chlorophyll | 2. | Mesophyll |
| 3. | Cambium | 4. | Endodermis |
Subtopic: Dicot Leaf |
90%
Level 1: 80%+
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Which of the following is true for palisade parenchyma?
| 1. | adaxially placed |
| 2. | elongated cells |
| 3. | vertically and parallely placed |
| 4. | All of the above |
Subtopic: Dicot Leaf |
92%
Level 1: 80%+
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Which one is true for dicot leaf
| 1. | veins thickness vary |
| 2. | reticulate venation is present |
| 3. | all vascular bundles are similar in size |
| 4. | Both 1 and 2 |
Subtopic: Dicot Leaf |
90%
Level 1: 80%+
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Vascular bundles are surrounded by a layer of thick walled ________.
1. Bundle sheath cells
2. Cuticle
3. Casparian strip
4. Waxy cell
Subtopic: Dicot Leaf |
84%
Level 1: 80%+
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Midrib and veins of the leaf represent
| 1. | vascular bundle |
| 2. | cortex |
| 3. | palisade parenchyma |
| 4. | spongy parenchyma |
Subtopic: Dicot Leaf |
83%
Level 1: 80%+
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Consider the following statements about dicot leaf:
| I: | The epidermis which covers both the upper surface (adaxial epidermis) and lower surface (abaxial epidermis) of the leaf has a conspicuous cuticle. |
| II: | More stomata present on upper surface. |
| III: | Mesophyll is differentiated into palisade and spongy parenchyma. |
Which of the above statements are true?
| 1. | I and II only | 2. | I and III only |
| 3. | II and III only | 4. | I, II and III |
Subtopic: Dicot Leaf |
79%
Level 2: 60%+
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The size of the vascular bundles are dependent on the size of the
| 1. | veins | 2. | air cavities |
| 3. | chloroplast | 4. | All of the above |
Subtopic: Dicot Leaf |
82%
Level 1: 80%+
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The main parts of the lamina of the dorsiventaral leaf are
| 1. | epidermis |
| 2. | mesophyll tissues |
| 3. | vascular system |
| 4. | All of the above |
Subtopic: Dicot Leaf |
77%
Level 2: 60%+
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Spongy tissue is generally situated towards which side in dorsiventral leaf ?
| 1. | Abaxial | 2. | Adaxial |
| 3. | Upper | 4. | Ventral |
Subtopic: Dicot Leaf |
81%
Level 1: 80%+
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