Question

Leaf is modified into thorn where water availability is low.

Answer 1

ÄÑŠWĘŔ-:

✒ In plants like Gloriosa superba, The leaf tips get elongated and become tendrils. In some plants like Lathyrus aphaca, the entire leaf gets modified into a tendril and the stipules expand to carry out the function of a leaf.

♨ Additional info.

⭐ Opuntia is a xerophytic plant. It grows in the dessert where water is very limited. In it, the leaves of areoles are modified into sharp and pointed spines. .

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Answer 2

Answer:

In plants like Gloriosa superba, The leaf tips get elongated and become tendrils. In some plants like Lathyrus aphaca, the entire leaf gets modified into a tendril and the stipules expand to carry out the function of a leaf.