Botany · Plant Hormones
Which hormone acts as a growth inhibitor, promotes seed dormancy, and causes leaf abscission?
- 1Ethylene
- 2Cytokinin
- 3Abscisic Acid (ABA)✓
- 4Gibberellin
Correct answer
Abscisic Acid (ABA)
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Botany?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Plant Hormones?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Botany · Plant Hormones