Question

Question 49
What are the adaptations of leaf for photosynthesis?

Answer 1

The adaptations of leaf for photosynthesis:

(a) Leaves provide a large surface area for maximum light absorption.

(b) Leaves are arranged at right angles to the light source in a way that maximum number of leaves are exposed to the direct rays of the sun with little space between them.

(c) The extensive network of veins enables quick transport of substances to and from the mesophyll cells.

(d) Presence of numerous stomata for gaseous exchange.

(e) The chloroplasts are more in number on the upper surface of leaves.