In the given transverse section of stem showing periderm, identify the parts labelled P, Q, R, S and select the correct option.
Important Questions on Anatomy of Flowering Plants
Match the following and choose the correct option from below.
| A. Cuticle | (i) Guard cells |
| B. Bulliform cells | (ii) single layer |
| C. Stomata | (iii) Waxy layer |
| D. Epidermis | (iv) Empty colourless cell |
Read the different components from (a) to (d) in the list given below and tell the correct order of the components with reference to their arrangement from outer side to inner side in a woody dicot stem:
(a) Secondary cortex
(b) Wood
(c) Secondary phloem
(d) Phellem
The correct order is:
Consider the following statements with respect to phellogen:
a. It is a couple of layers thick.
b. It is made up of broad, thin-walled, and nearly rectangular cells.
c. It is usually developed in the cortex region.
Which of the statements given above are correct?
Which of the following statements about phelloderm are true?
I. It is a living tissue.
I. It is concerned with the conduction of water and salts.
III. It is a photosynthetic tissue.
The correct combination is
