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Mark the odd one out:
  • a)
    Auxin
  • b)
    Abscisic acid
  • c)
    Cytokinin
  • d)
    Gibberellins
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Mark the odd one out:a)Auxinb)Abscisic acidc)Cytokinind)GibberellinsCo...
Auxin, cytokinin and gibberellins are growth promoting plant hormones while Abscisic acid is the growth inhibitior plant hormone.
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Most Upvoted Answer
Mark the odd one out:a)Auxinb)Abscisic acidc)Cytokinind)GibberellinsCo...
Explanation:
  • Auxin, Cytokinin, and Gibberellins: Auxin, cytokinin, and gibberellins are all plant hormones involved in various physiological processes such as cell elongation, cell division, and flowering.
  • Abscisic Acid: Abscisic acid is also a plant hormone, but it functions differently from auxin, cytokinin, and gibberellins. It is mainly involved in regulating plant responses to stress conditions such as drought, cold, and salinity.


Therefore, the odd one out is Abscisic acid as it has a distinct role compared to the other plant hormones mentioned.
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