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Buttress roots are found in

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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>Root

Identify A, B and C in the given diagram of the regions of root tip?

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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Indicate the correct statement from the following
MEDIUM
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Identify the formation of the prop roots, stilt roots and pneumatophores, respectively:
A) Vertically growing upwards
B) Roots coming out of the lower nodes of the stem
C) Roots developing into vascular tissue of the host
D) Hanging roots from the branches
E) Roots that help in absorption of moisture
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
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>Root
Pneumatophores occur in:
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Identify the correct set of statements :
(a) The leaflets are modified into pointed hard thorns in Citrus and Bougainvillea
(b) Axillary buds form slender and spirally coiled tendrils in cucumber and pumpkin
(c) Stem is flattened and fleshy in Opuntia and modified to perform the function of leaves
(d) Rhizophora shows vertically upward growing roots that help to get oxygen for respiration
(e) Subaerially growing stems in grasses and strawberry help in vegetative propagation
Choose the correct answer from the options given below:
MEDIUM
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Match the following plants with their modified roots ?
  Column - I   Column - II
(a) Vanda (i) Pneumatophores
(b) Rhizophora (ii) Chlorophyllous
(c) Viscum (iii) Nodular roots
(d) Taeniopliyllum (iv) Haustorial roots
    (v) Velamen roots
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
General function of the root system is absorption and conduction of water and minerals besides anchoring. But in this case the roots are fibrous and become swollen due to storage of food. Indicate the plant:
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Sweet potato is a modified
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
The roots that originate from the base of the stem are
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Plants which produce characteristic pneumatophores and show vivipary belong to:
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Pneumatophores are found in the following roots of Rhizophora plant.
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Root hairs develop from the region of
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Plants which produce characteristic pneumatophores and show vivipary belong to
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Which one of the following is a saprophyte
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
The plant, which bears clinging roots, is:
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Sweet potato is homologous to:
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
The roots of a plant absorb nutrients from the soil.
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Tap roots are commonly found in
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Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Root
Considering the longitudinal section of a root, starting from the tip, identify the correct order for the arrangement of the four different zones.