The Avena curvature is used for bioassay of :
- A. ABA
- B. GA 3
- C. IAA
- D. Ethylene
Attempt this NEET 2016 Biology question free — pick an option to reveal the correct answer and a step-by-step explanation. Then join NEET Mastery Quest to practise 15,000+ PYQ and 2027-syllabus questions.