Which of the following is not possible in monocot root?
1. | primary growth |
2. | secondary growth |
3. | lateral meristem |
4. | Both 2. and 3. |
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 |
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 |
In between the vascular bundles, radially placed parenchymatous cells constitute
1. | medullary rays | 2. | cortex |
3. | medulla | 4. | cortical rays |
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 |
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 hypodermis of the monocot stem is made up of
1. | collenchyma | 2. | sclerenchyma |
3. | parenchyma | 4. | All of the above |
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 |
In monocot stem, ground tissue is made up of
1. | collenchyma | 2. | sclerenchyma |
3. | parenchyma | 4. | All of the above |
Vascular bundle are ___________and surrounded by ___________ bundle sheath in
monocot stem.
1. | scattered, sclerenchymatous |
2. | arranged, sclerenchymatous |
3. | scattered, parenchymatous |
4. | scattered, collenchymatous |