Leaves become modified into spines in

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5.Morphology of Flowering Plants

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Leaves become modified into spines in

onion

silk cotton

Opuntia

pea.

(NEET-2015)

Solution

(c) : In xerophytic plants, the leaves modify into sharp, pointed spines $e.g$. Aloe, Solanum surattense, Opuntia, Asparagus etc. This modification is either for protection of plant or to lessen transpiration, or for both.

Standard 11

Biology

Leaves originate from and are arranged in an order.

medium

The petiole expand and become green to synthesize food in

medium

Describe modification of leaves for specific functions with example.

easy

Justify the following statements on the basis of external features

$(i)$ Underground parts of a plant are not always roots

$(ii)$ Flower is a modified shoot

medium

Leaf blade is spinous in case of

medium

Leaves become modified into spines in

Solution

Similar Questions

Leaves originate from ______ and are arranged in an ______ order.

The petiole expand and become green to synthesize food in

Describe modification of leaves for specific functions with example.

Justify the following statements on the basis of external features $(i)$ Underground parts of a plant are not always roots $(ii)$ Flower is a modified shoot

Leaf blade is spinous in case of

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Leaves originate from and are arranged in an order.

Justify the following statements on the basis of external features

$(i)$ Underground parts of a plant are not always roots

$(ii)$ Flower is a modified shoot