Question

Question 3

The lower surface of leaf will have more number of stomata in a

(a) dorsiventral leaf (b) isobilateral leaf

(c) Both (a) and (b) (d) None of these

Answer 1

In dorsiventral leaf, the number od stomata will be more on lower surface. This feature enhances gas exchange between leaf surface and the atmosphere for the processes of photosynthesis and respiration.

Whereas in isobilateral leaf, stomata are uniformly distributed on both the surfaces.