Secondary Meristem

Q.

Can you tell the name and the location of tissues having cells that divide all their life in higher plants?

Q. The healing of wounds of plants takes place due to the activity of

1. intercalary meristem
2. secondary meristem
3. promeristem
4. apical meristem

Q.

Which of the following arises from a permanent tissue

1. Primary Meristem

2. Cambium

3. Primordial Meristem

4. Intercalary Meristem

Q. Cork cambium represents

1. secondary meristem
2. primary meristem
3. intercalary meristem
4. apical meristem

Q.

Wound healing, in plants, is due to_______

1. Ventral meristem

2. Secondary meristem

3. Primary meristem

4. All of these

Q. The process in which a simple permanent tissue like parenchyma and collenchyma regain their power of cell division and becomes lateral meristems. It helps in the formation of secondary tissues known as

1. Dedifferentiation
2. Cell division
3. Autolysis
4. Totipotency

Q.

Where do apical meristems occur?

Q. Which of the following meristems is responsible for extra stellar secondary growth in dicotyledonous stem?

1. Intercalary meristem
2. Phellogen
3. Intrafascicular cambium
4. Interfascicular cambium

Q.

Which of the following is an example of secondary meristem?

1. Apical Meristem

2. Promeristem

3. Cambium

4. Intercalary Meristem

Q. According to histogen theory, the meristematic zone responsible for the development of pericycle is?

1. Periblem
2. Plerome
3. Dermatogen
4. Calyptorogen

Q. The function of cork cambium (phellogen) is to produce

1. Secondary cortex and phloem
2. Cork and secondary phloem
3. Cork and secondary cortex
4. Secondary xylem and secondary phloem

Q. Cork cambium represents

1. secondary meristem
2. primary meristem
3. intercalary meristem
4. apical meristem

Q. The cells of meristematic tissue change to form

1. Dead cells
2. Complex tissue
3. Permanent tissue
4. Connective tissue

Q.

Wound healing, in plants, is due to_______

1. Ventral meristem

2. Secondary meristem

3. Primary meristem

4. All of these

Q. Cork cambium represents

1. secondary meristem
2. primary meristem
3. intercalary meristem
4. apical meristem

Q. In a dicot stem, secondary growth occurs due to the activity of

1. Apical meristem
2. Lateral meristem
3. Cork
4. Bark

Q.

Which of the following arises from a permanent tissue

1. Intercalary Meristem

2. Cambium

3. Primordial Meristem

4. Primary Meristem

Q.

Which of the following is an example of secondary meristem?

1. Promeristem

2. Intercalary Meristem

3. Cambium

4. Apical Meristem

Q. Inter fascicular cambium :

1. Is same as fascicular cambium
2. Are cylindrical meristems
3. Are actually cork-cambium
4. Cannot produce secondary tissues

Q. Cork cambium represents

1. secondary meristem
2. primary meristem
3. intercalary meristem
4. apical meristem

Q. Periderm is formed from

1. Vascular cambium
2. Phellogen
3. Fascicular cambium
4. Interfascicular cambium

Q. The term quiescent centre or zone was proposed by

1. Schmidt
2. Foster
3. Clowes
4. Nageli

Q. Growth zone of Hydra is

1. Diffused
2. Below hypostome
3. In the middle
4. Near the foot

Q. The healing of wounds of plants takes place due to the activity of

1. intercalary meristem
2. secondary meristem
3. apical meristem
4. promeristem

Q.

Wound healing, in plants, is due to_______

1. All of these

2. Ventral meristem

3. Secondary meristem

4. Primary meristem