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Dormancy of seeds is broken by red light...

Dormancy of seeds is broken by red light in

A

gram

B

pea

C

lettuce

D

castor

Text Solution

Verified by Experts

The correct Answer is:
C
Many viable seeds germinae immediately after harvest if provided with suitable conditions of germination i.e., water, oxygen and suitable temperature. Some plants like lettuce need light also.
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Knowledge Check

  • Dormancy of speed is broken by

    A
    Auxin and cytokinin
    B
    Gibberellins and ethylene
    C
    ETHylene and auxin
    D
    Cyokinin and auxin

  • Dormancy of a seed is due to

    A
    temperature
    B
    moisture
    C
    atmosphere
    D
    hard seed coat

  • Dormany of seeds is broken by ethylene, whereas it is induced by

    A
    abscisic acid
    B
    Auxin
    C
    Cytokinin
    D
    Gibberellic acid

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    Seed dormancy can be broken by:

    Seed dormancy can be broken by the following combination of chemicals

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