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Plant Growth and Development question

2012 · Q14
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Plant Growth and Development question

2012 · Q14

NEETBiologyPlant Growth and DevelopmentMCQ+4 / −1
Which one of the following generally acts as an antagonist to gibberellins?
  1. A
    Zeatin
  2. B
    Ethylene
  3. C
    ABA
  4. D
    IAA
View written solutionFree

Correct answer: C

Gibberellins & ABA are antagonistic to each other. ABA counteracts many effects of gibberellins like induction of hydrolases and alpha- amylases in barley seedlings.

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