Meristematic Tissue

Q.

What is the function of meristematic tissue?

Q. The thickening material present in cell walls of collenchyma is

1. Pectin, cellulose, hemicellulose
2. Hemicellulose, suberin, cellulose
3. Suberin, pectin, cellulose
4. Lignin, cellulose, hemicellulose

Q. _____________ tissue forms new cells in plants.

1. Meristematic
2. Permanent
3. Simple
4. None of the above

Q.

Name the type of tissue that:

Is formed by actively dividing cells and helps in plant growth.

Q. What happens to the cork cambium during secondary growth?

1. Cork cambium grows only towards the outside
2. The cork cambium crushed the secondary phloem
3. The cork cambium grows inwards and crushes the xylem
4. The cork cambium grows both inwards and outwards

Q.

Where does the meristematic tissue occur in plants ?

Q. Meristematic tissue in plants are

1. localised and permanent
2. not limited to certain region
3. localised and dividing cells
4. growing in volume

Q. Choose the characteristic features of meristematic tissues.

1. Thin cell wall
2. Irregular shape
3. Non living
4. No reserve food
5. Divide actively
6. Dormant
7. Undifferentiated
8. Isodiametric