Question

31. A student observes grass and Hibiscus
plants in his garden during noon. To
his surprise, only the leaves of grass
were found rolled inwards. The reason
could be
(A) undifferentiated mesophyll in
grass leaves.
(B) presence of Bulliform cells in the
grass leaves
(C) due to higher rate of transpiration.
(D) presence of more number of
stomata on the grass leaves.​

Answer 1

Answer:

Explanation:

(B) presence of Bulliform cells in the

grass leaves