$A$ hormone that initiates flowering and synchronising fruit set in pineapples is . . . . . . .

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

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Which plant hormone is found in gaseous form?

Which combination of gases is suitable for fruit ripening?

Which of the following is used to artificially ripen banana fruits?

Which of the following is a gaseous plant growth regulator?

Which one is not an ethylene effect?

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