Which hormone promotes seed dormancy?
Gibberellin
Cytokinin
Auxin
Abscisic acid
Related Questions
The phytohormone that helps in germination of seed, is
ABA
Auxin
Gibberellin
cytokinin
Which gaseous plant hormone promotes ripening of fruits like tomatoes and bananas?
Auxin
Gibberellin
Cytokinin
Ethylene
Which one of the following pairs is not correctly matched?
Adenine derivative-kinetin
Carotenoid derivative-ABA
Terpenes-IAA
Indole compounds-IBA
The ripening of fruits is accelerated by which plant hormone?
Cytokinin
Ethylene
Auxin
Gibberellin
Which one is not an ethylene effect?
Swelling of axis
Apical hook formation in dicot seedlings
Horizontal growth of seedlings
Apical dominance
Chooses the incorrect statement
Prime numbers greater than 2 are odd
A number divisible by 9 is divisible by 3
A number divisible by 2 and 3 is divisible by 6
A number divisible by 2 and 4 is divisible by 8
Which of the following is an anti-gibberellin?
Auxin
ABA
Ethylene
Cytokinin
Which plant hormone is primarily responsible for inducing dormancy in seeds and buds, enabling them to withstand unfavorable environmental conditions?
Gibberellin (GA)
Auxin (IAA)
Cytokinin (CK)
Abscisic Acid (ABA)
Natural cytokinins are synthesised in which regions of plants?
Root apices
Young fruit
Developing shoot buds
All of the above
Which of the following hormone promotes bolting ?
ABA
Gibberellins
Auxin
Cytokinin
