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(node/meristematic) is the region of the plant where the leaves are born.

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Important Questions on Morphology of Flowering Plants

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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem

Find the correct match:

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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
In watermelon the spirally coiled stem modifications which help in climbing are developed from
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Offsets are produced by
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem

In Mimosa pudica, thigmotropism helps in protection, whereas in bitter-guard tendrils help in _____.

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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem

Identify the vegetative propagule 'M' in the following diagram:

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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
In Bougainvillea, thorns are the modifications of:
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Tendrils are modifications of
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
An example of edible underground stem is:
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Choose correct statements
I) Trap leaves supply nitrogen to Nepenthes plant
II) Grape vines differ from watermelon by having tendrils developed from axillary bud
III) Balancing roots of Eichornia arise from horizontally growing lateral branches
IV) Gall flowers of Ficus store eggs of Blastophaga
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Which of the following statements are correct about all the four types of modifications: potato, ginger, carrot and sweet potato?
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Which one of the following statements is not correct?
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Stems modified into flat green organs performing the functions of leaves are known as:
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Give any two reasons to justify that onion bulb is a modified stem.
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Bamboo is
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Justify the following statements on the basis of external features:
Underground parts of a plant are not always roots.
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Describe modifications of the stem with suitable examples
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Potatoes are borne on
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
In ginger, vegetative propagation occurs through
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem

Choose the correct answer and fill in the blank:

Rose plant has _____ (seeds/thorns) for protection.

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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
A slender, prostrate subaerial branch of the stem which creeps along the ground helping in vegetative reproduction is