Leaf blade is spinous in case of

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5.Morphology of Flowering Plants

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Leaf blade is spinous in case of

A

Nerium

B

Zizipus

C

Argemone

D

Cannabis

Solution

(c) In some plants leaves are modified into pointed spines which are known as leaf spines.

These protect the plant from grazing animals and reduce the rate of transpiration in xerophytic plants.

Standard 11

Biology

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