Growth is always restricted  to  the specialised regions in plants because of the presence of

1. meristems are present  in some regions only

2. cell division takes place in some regions only

3. differentiated cells are present  some regions only

4. dividing cells in some regions only

Types of meristem on the basis of position or location in plants

1. apical, intercalary, and lateral meristem

2. primary and secondary meristem

3. Pro-meristem, primary meristem, secondary meristem

4. None of these

Primary meristem constitutes

1. apical meristem

2. intercalary meristem

4. lateral meristem

4. Both 1 and 2

Which meristem is present between the matured tissues 

1. apical

2. intercalary

3. lateral

4. all of the above

Which one is true for intercalary meristem

1. responsible for primary growth

2. responsible for regeneration of grasses

3. present in monocots

4. all of the above

Which of the following meristem is present at the tips of shoot and root

1. intercalary meristem

2. apical meristem

3. lateral meristem

4. All  of the above

Which of the following true for apical meristem

1. responsible for primary growth

2. forms primary permanent tissue

3.  primary meristem

4. All of the above

Meristem which is secondary in origin is

1. lateral meristem

2. apical meristem

3. intercalary meristem

4. All of the above

Which of the following is true for lateral meristem?

1. absent in monocot stem and roots

2. secondary in origin

3. responsible for secondary growth

4. All of these

Interfascicular cambium is

1. primary in origin

2. secondary in origin

3. Both 1 and 2

4. neither primary nor secondary