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NEETBotanyPlant - Growth and Development

Read the following statements and choose the following option: 1. Ethephon in aquous solution is difficult to absorb 2. ABA stimulates the opening of stomata 3. ABA acts as an agonist to Auxins 4. Abscisic acid is also called stress hormone

Options

  1. ABoth 1 and 4 is correct
  2. BOnly 4 is correct
  3. COnly 2 is correct
  4. DOnly 3 is correct

Correct answer

B. Only 4 is correct

Step-by-step solution

ABA stimulates the closure of stomata and increases the tolerance of plants to various kinds of stresses. Therefore, it is also called the stress hormone.

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