Cylindrical meristem is term used for?
1. Lateral meristem.
2. Promeristem.
3. Intercalary meristem.
4. Primary meristem.

In Dicots, secondary xylem and phloem tissues are formed because of

1. open vascular bundle

2. closed vascular bundle

3. Both 1. and 2.

4. semi closed vascular bundle

Primary xylem remains less or more intact towards the __________

(1) around the centre

(2) around the periphery

(3)outer to the pith

(4)Both A and C

In dicot stem the cells of cambium present between primary xylem and primary phloem is the ___________.

Match the following

1. A-i, B-iii, C-v, D-ii, E-iv
2. A-iii, B-i, C-ii, D-v, E-iv
3. A-ii, B-iv, C-v, D-i, E-iii
4. A-v, B-iv, C-iii, D-ii, E-i

The apical meristem performs all of the given functions, except

1. Produces the primary tissues of the plant body

2. Responsible for primary growth of the plant

3. Growth of roots and stem in length

4. Produces cork

Primary meristem constitutes

1. apical meristem

2. intercalary meristem

4. lateral meristem

4. Both 1 and 2

Which of the following is correct statement for intercalary meristems?
1. They lie at tip of root apex
2. They lie at base of stem always
3. They are short lived and consumed during primary growth
4. They are long lived and cause increase in length

Dicot roots do not have cambium in vascular bundles, but secondary growth cambium is served from

1. Pericycle cells only

2. Pericycle and conjunctive tissue

3. Conjunctive tissue only

4. Pericycle and cortex