Question

In cactus, leaves are modified into ___.

Answer 1

Cactus:

1. Cacti is a xerophytic plant which grows in a desert climate with scarcity of water.
2. The leaves of the cactus are modified to form spines which reduces transpiration and protects against predators.
3. In the desert climate, reduced rate of transpiration conserves water for the plant.

Final Answer: In cactus, leaves are modified into spines.