Question

In most catus plant ,reduced to spines snd food is prepared by stem​

Answer 1

Cactus make food in it's green fleshy stem. Cactus prepare their food through the process of photosynthesis, like any other plant. Since, Cactus have their leaves reduced to spines, therefore photosynthesis takes place through the stem. The stems are green by the presence of Chlorophyll to make food for the plant.

Answer 2

Answer:

so that cactus can reduce the loss of water in hot ,desert climate and the preparation of food in the stem.

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