Which hormone is produced by plants in adverse environmental conditions?

  • A
    Gibberellins
  • B
    Abscisic acid
  • C
    Ethylene
  • D
    Auxins

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In extreme drought conditions,which of the following plant hormones is produced,causing the stomata to close?

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$ABA$ (Abscisic Acid) possesses:

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The stress hormone that helps plants to respond to drought is

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