Q. No.In between the vascular bundles, radially placed parenchymatous cells constitute
| 1. | medullary rays | 2. | cortex |
| 3. | medulla | 4. | cortical rays |
The hypodermis of dicot stem and monocot stem is made up of
| 1. | collenchyma and sclerenchyma respectively |
| 2. | collenchyma in both |
| 3. | sclerenchyma in both |
| 4. | sclerenchyma and collenchyma respectively |
The type of vascular bundle in dicot stem is -
| 1. | open, conjoint with endarchprotoxylem |
| 2. | open,conjoint with exarch protoxylem |
| 3. | close, conjoint with endarchprotoxylem |
| 4. | open, conjoint with endarchmetaxylem |
In dicot stem hypodermis is made up of___________cells while general cortex is made up of_______________.
| 1. | collencyma,sclerenchyma |
| 2. | collencyma,parenchyma |
| 3. | parenchyma,sclerenchyma |
| 4. | parenchyma,collenchyma |
Hypodermis in dicot stem is composed of
1. Parenchyma
2. Collenchyma
3. Sclerenchyma
4. Both 1. and 3.
Tissue which provides mechanical strength and flexibility to young dicot stem is present in
| 1. | Pith | 2. | Endodermis |
| 3. | Hypodermis | 4. | Cortex |
Interfascicular cambium in a dicot stem is formed from
| 1. | Pericycle cells | 2. | Cortex cells |
| 3. | Medullary ray cells | 4. | Conjuctive parenchyma |
Pith is made up of ___________cells and _____________spaces are present between them.
| 1. | Parenchymatous, intracellular |
| 2. | Parenchymatous, intercellular |
| 3. | collenchymatous, intracellular |
| 4. | Parenchymatous, no intercellular |
The cortex of dicot stem has been divided into
| 1. | hypodermis, General cortex, Endodermis |
| 2. | hypodermis, General cortex, pericycle |
| 3. | hypodermis, General cortex, Endodermis, pericycle |
| 4. | hypodermis, General cortex, Endodermis, pericycle and pith |
Well developed pith is present in
1. Dicot stem, monocot root
2. Monocot stem, dicot root
3. Dicot root, dicot stem
4. Monocot root, monocot stem
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