Which type of PGR is involved in growth promoting activities?

Which type of PGR is involved in growth promoting activities?
  1. Auxins
  2. Ethylene
  3. Abscisic acid
  4. Gibberellins and cytokinins

Solution

Gibberellins and cytokinins are involved in growth promoting activities such as cell division, cell enlargement, pattern formation, tropic growth, flowering, fruiting and seed formation.

Asked in: NCERT

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