1.
Tracheids
2.
I. Usually cortex of stem is formed the during  secondary growth of the stem
II. It is a couple of layer thick
III. It is made up of thin walled rectangular cells
Select the incorrect statements
3.
Jute is mainly composed of
4.
Which of the following cells are studied during translocation of solutes?
5.
Stelar regions are formed from
6.
Casparian strips are present in the .............. of the root.
7.
Cork cambium gives rise to
8.
Simple sieve plate with single perforation is present in
9.
Root caps are absent in
10.
Which cells possess chloroplast and regulate the opening and closing of stomata?