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Define the node of the stem.

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

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 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
Which of the following is correctly matched?
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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
Which of the following is not a stem modification?
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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
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
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
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
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
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

Match the column I with column II and select the correct answer.

Column I Column II
A Gloriosa 1 Petiolate tendril
B Smilax 2 Leaf tip tendril
C Clematis 3 Stipulate tendril
D Vitis 4 Apical bud tendril
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Ginger is a
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
The aerial stem in banana is
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Which one of the following is correctly matched?
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
In which of the following plants, vegetative reproduction takes place with the help of bulbils?
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Thick unbranched roots found in corms and rhizomes of some plants are