Name of a gaseous plant hormone is

  • A
    $IAA$
  • B
    Gibberellins
  • C
    Ethylene
  • D
    Abscisic acid

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Ethylene is a

$PGR$ which was discovered by Cousins .........

Pineapple can be made to flower in off-season by:

The Plant Growth Regulator $(PGR)$,ethylene,comes under the category of:

Which plant hormone increases the rate of respiration?

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