Question

Modifications of leaves:
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Answer 1

Answer:

Modification of leaves:

Leaf tendril to provide support: in many climbers, the leaf is modified into a thin-thread like coiled structure called tendril. ...

Leaf spines to provide protection and reduce the loss of water: In certain plants, leaves or parts of leaves get modified into pointed structures called spines.

Answer 2

Answer:

Leaves can be modified in the form of spines that reduce water loss and also act as a defence. Some are modified into tendrils to provide support to the plant. Some leaves are thick that help in water storage.

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