Which of the following statements is not true for stomatal apparatus?

1.	Inner walls of guard cells are thick
2.	Guard cells invariably possess chloroplasts and mitochondria
3.	Guard cells are always surrounded by subsidiary cells
4.	Stomata are involved in gaseous exhange

Dicot stem share a common feature with monocot stem that is both have

Identify the wrong statement in the context of cork cambium

1. Cork cambium is also called phellogen

2. Cork cambium is usually developed from the secondary xylem

3. Outer cells of phellogen differentiate into cork

4. Inner part of phellogen leads to the formation of phelloderm

Water containing cavities in the vascular bundle is a characteristics feature of

Which of the following is related to tracheids?

All of the given characteristics are related to parenchyma tissue except

1. Composed of living cells

2. Generally isodiametric cells

3. Cell wall is mainly made up of suberin

4. Either closely packed cells with no intercellular spaces or have small intercellular spaces

A plant tissue, when stained, showed the presence of hemicellulose and pectin in the cell walls of its cells. The tissue represents

The stomata are equally distributed on both the surfaces of the epidermis in

Which of the following plays an important role in lateral root growth in dicot root?

Match the following and choose the correct option from below

Options: