Cortex

Q. Cortex is the region found between

1. endodermis and vascular bundle
2. epidermis and stele
3. pericycle and endodermis
4. endodermis and pith

Q.

What are the cell walls of parenchyma composed of?

Q. Which of the following regions in roots is made up of several layers of cells?

1. Epiblema
2. Endodermis
3. Cortex
4. Pericycle

Q.

What can be modified to form air cavities in aquatic plants?

Q.

Parenchyma cells are

1. Relatively unspecified and thin-walled.

2. Thick-walled and specialized.

3. Lignified.

4. None of these.

Q.

Which of the following is the thickest layer of the ground tissue system?

1. Hypodermis

2. Endodermis

3. Pericycle

4. General cortex

Q. Which of the following regions in roots is made up of several layers of cells?

1. Epiblema
2. Endodermis
3. Cortex
4. Pericycle

Q. Cortex is the region found between

1. endodermis and vascular bundle
2. epidermis and stele
3. pericycle and endodermis
4. endodermis and pith

Q.

Periblem gives rise to:

1. Cortex

2. Medulla

3. Epidermis

4. Pericycle

Q.

Periblem gives rise to:

1. Cortex

2. Medulla

3. Epidermis

4. Pericycle

Q. Pear fruits are gritty due to the presence of

1. Sclereids
2. Trachelds
3. Vassels
4. Fibres

Q.

Which of the following is the thickest layer of the ground tissue system?

1. Hypodermis

2. Endodermis

3. Pericycle

4. General cortex