Question

A cactus in a desert lacks leaf. Instead of leaves, it’s thick stem is responsible for photosynthesis. Why are leaves absent in these plants?

a) Leaves would have wilted easily in the strong desert Sun
b) Leaves are absent in cactus plants to save them from predators
c) Leaves would have caused increased loss of water from the

Answer 1

c

Explanation:

it will be option c.

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