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Plant Growth and Development question

2016 · Q6
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Plant Growth and Development question

2016 · Q6

NEETBiologyPlant Growth and DevelopmentMCQ+4 / −1
The Avena curvature is used for bioassay of
  1. A
    IAA
  2. B
    ethylene
  3. C
    ABA
  4. D
    GA3.
View written solutionFree

Correct answer: A

Auxin has been clearly demonstrated in the leaf sheath or coleoptile of oat plant (Avena sativa). This plant coleoptile has been used for the test of hormone Auxin (IAA) participating in the growth of the plant.

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