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A lateral branch with short internodes and each node bearing a rosette of leaves and a tuft of root is found in aquatic plants like

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Important Questions on Morphology of Flowering Plants

MEDIUM
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Which one of the following statements is not correct?
EASY
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
Which of the following is correctly matched?
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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

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
Which of the following statements are correct about all the four types of modifications: potato, ginger, carrot and sweet potato?
HARD
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
EASY
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
An example of edible underground stem is:
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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

Thorns in Citrus and Bougainvillea are

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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
New banana plants develop from
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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
A slender, prostrate subaerial branch of the stem which creeps along the ground helping in vegetative reproduction is
MEDIUM
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Find the correct match.
 
   Column-I    Column-II
 a. Stem tendrils (i) Agave
 b. Stem thorns (ii) Water hyacinth
 c. Offset (iii) Bougainvillea
 d. Bulbil (iv) Watermelon
MEDIUM
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Match the column-I with column-II
 
  Column-I   Column-II
a Stem tendrils i Bougainvillea
b Stem thorns ii Calotropis
c Opposite phyllotaxy iii China rose
d Alternate phyllotaxy iv Grapevines
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
Which of the following is not correctly matched?
MEDIUM
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
A horizontal underground stem is present in
MEDIUM
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Stem
The aerial stem in banana is