It is a fleshy,cylindrical modification of th | vedclass

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Question

(D) In certain plants,the stem becomes modified into a fleshy,cylindrical,or flattened structure to perform photosynthesis,especially in arid regions

Vedclass · Accepted Answer

Euphorbia

Vedclass · Answer

(D) In certain plants,the stem becomes modified into a fleshy,cylindrical,or flattened structure to perform photosynthesis,especially in arid regions where leaves are reduced to spines to minimize water loss. This modification is known as a phylloclade. $Euphorbia$ is a classic example of a plant that exhibits a fleshy,cylindrical,photosynthetic stem. In contrast,$Cactus$ (Opuntia) typically shows a flattened,fleshy,photosynthetic stem. Therefore,the correct option is $D$.

It is a fleshy,cylindrical modification of the stem that carries out photosynthesis.

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