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In unisexual plants, sex can be changed ...

In unisexual plants, sex can be changed by the application of

A

Ethanol

B

Cytokinins

C

ABA

D

Auxin

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Knowledge Check

  • Haploid plants can be obtained by culturing:

    A
    Pollen grain
    B
    Endosperm
    C
    Root apices
    D
    None of these

  • Assertion (A): Senescence is induced by the application of cytokinin in plants. Reason (R): Cytokinin promotes the degradation of chlorophyll and nucleic acids.

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

  • If unisexual and bisexual flowers are seen in same plant then the plant is said to be …………………

    A
    polyphyllous
    B
    polygamous
    C
    hermaphroditic
    D
    dioecious

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