1. Mechanical tissue consisting of living cells is

2. A wood with scattered parenchyma is called

3. Vascular bundles in dicot stem are

4. Fusifrom initial cells of cambium from

5. Endodermis cells are rich in

6. The innermost layer of cortex which shows casparian thickenings in its cells is called as

7. Quiescentcentre is found in the plant at

8.  Bicollateral bundles are found in the stem of

9. “Patua” is obtained from Hibiscus sabdariffa is

10. Walls of sclerenchyma are

11. Which type of fibres mainly occur in phloem

12. Vessels differ from tracheids

13. After the secondary growth, the oldest layer of secondary phloem in a dicot stem is located

14. Bark includes all the tissues

15. Pith is very well developed in

16. Wound healing in plants is initiated by

17. A meristematic region present between the xylem and the phloem of open vascular bundles is called

18. The waxy substance associated with the wall of the cork cell is

19. Most conspicuous annual rings form in:

20. Closed vascular bundles lacks