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The stems and roots are differentiated a...

The stems and roots are differentiated as

A

The stem is ascending part of the axis while root descending

B

Stem develops from the plumule of the embryo while root from the radicle

C

The stem bears nodes and internodes which are absent in roots.

D

All of the above

Text Solution

Verified by Experts

The correct Answer is:
D
The stem is ascending part of the axis bearing branching, leaves, flowers and fruits.
Stem develops from the pulmule of the embryo while root from the radicle
The stem bears nodes and internodes which are absent in roots.
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Knowledge Check

  • The plant in which root, stem and leaves are undifferentiated is called

    A
    Thallus
    B
    Flower
    C
    Parthenocarpy
    D
    None of these

  • [A]: Dicot stem shows secondary growth. [R]: Tissue system is not differentiated in di- cot stem.

    A
    If both A and R are true and R is the correct explanation of A
    B
    If both A and R are true but R is not the correct explanation of A
    C
    If A is true and R is false
    D
    If both A and R are false

  • The main plant body is differentiated into true root, stem and leaves in

    A
    Selaginella
    B
    Marchantia
    C
    Porphyra
    D
    Chara

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