Question

A cactus plant grows in desert and its leaves are modified into spines. So, which part of cactus then performs photosynthesis?

Answer 1

Answer:

In cactus, leaves are modified into spines. It is thegreen stem that performs all thefunctions to be performed by leavesincluding photosynthesis.

Answer 2

Explanation:

green stem

In cactus, leaves are modified into spines. It is the green stem that performs all the functions to be performed by leaves including photosynthesis