Question

Which hormone helps for the long time storage of seeds?

• A. Auxins
• B. Abscisic acid
• C. Ethylene
• D. Gibberellins

Hint:

Plant Hormones \& Seeds.

• ABA: Induces dormancy.
• Gibberellins: Break dormancy, promote germination.

Answer 1

The Correct Option is B

Abscisic acid (ABA) promotes seed dormancy, which is crucial for long-term storage. It inhibits germination and helps plants endure stress. Other hormones have different roles: auxins aid in growth, ethylene in ripening, and gibberellins promote germination.

Answer 2

The hormone that helps in the long-term storage of seeds is Abscisic acid.
Abscisic acid (ABA) plays a crucial role in seed dormancy, which allows seeds to survive unfavorable environmental conditions for extended periods.
By inducing dormancy, ABA prevents premature germination and helps seeds withstand drought, cold, and other stresses.
This hormone regulates water loss and helps maintain the seed in a quiescent state until conditions are optimal for germination.
Additionally, ABA is involved in closing stomata during water stress and helps plants adapt to adverse environments.
Its role in seed storage is vital for agriculture and plant propagation, ensuring seeds remain viable until planting.
Understanding the function of abscisic acid has contributed significantly to crop science and seed technology.
Thus, abscisic acid is essential for controlling seed dormancy and enabling long-term seed preservation.
It acts as a natural safeguard to maintain seed vitality over time.