Question : Seed dormancy is regulated by
Option 1: Abscisic Acid
Option 2: Gibberellic Acid
Option 3: Indole Acetic Acid
Option 4: Ethylene
Correct Answer: Abscisic Acid
Solution : The answer is Abscisic acid .
Abscisic acid is essential in managing seed dormancy, a state of ceased development and metabolic activity that stops seeds from sprouting under unfavourable conditions. Abscisic acid is created in seeds in response to environmental signals such as a lack of water, low temperatures, or light exposure.