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One of the synthetic auxins is:

  1. A
  2. B
  3. C
  4. D

Solution & Step-by-step Explanation

- (Indole-3-acetic acid) and (Indole-3-butyric acid) are natural auxins. (Gibberellic acid) is a different class of hormone. (Naphthalene acetic acid) and are synthetic auxins produced in labs.

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One of the synthetic auxins is:
A
B
C
D

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Plant PhysiologyPlant HormonesAuxins

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