Q. Which is known as ‘the stress hormone’ in plants?

A
Ethyline
B
Abscisic Acid
C
Oxin
D
Cytokynin
Solution:
  • Seed dormacy is due to abscisic Acid
  • The plant Hormone which controlls fruit ripening – Ethylene
  • The only plant hormone that exist in gaseous state – Ethylene
  • A plant hormone that helps rapid cell division-Cytokinins
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