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The hormone that is used to keep flowers fresh is
  • a)
    cytokinin
  • b)
    gibberellins
  • c)
    auxin
  • d)
    abscisic acid
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
The hormone that is used to keep flowers fresh isa)cytokininb)gibberel...
Cytokinin helps in delaying senescence in plant parts that are cut like flowers and are used to keep cut flowers fresh ie. Increases shelf life of the cut flowers.
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Most Upvoted Answer
The hormone that is used to keep flowers fresh isa)cytokininb)gibberel...
Option (a)---->>
Cytokinins also act in conjunction with auxin (another plant hormone) to retard senescence, which, at least in its early stages, is an organized phase of metabolism and not just a breakdown of tissue.commercially in the storage of green vegetables to reduce yellowing.
Community Answer
The hormone that is used to keep flowers fresh isa)cytokininb)gibberel...
As we know Abscisic Acid do not allow the plants to mature and acts like a growth inhibitor will never keep the plants fresh but destroy them
Gibberellins and Auxin help in plant growth.Auxin is responsible for phototropism and it is a growth hormone present at shoot and root system whereas gibberellins help in development of seed to plant,helps the plant to bear fruits and flower
Finally Cytokinin helps in cell division (mitosis)and helps in maintain the freshness of the plant. Gibberellins and Auxin work under Cytokinin to promote development of the plant
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The hormone that is used to keep flowers fresh isa)cytokininb)gibberellinsc)auxind)abscisic acidCorrect answer is option 'A'. Can you explain this answer?
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