Q. Auxin can be bioassayed by :
A) Lettuce hypocotyl elongation
B) Avena coleoptile curvature
C) Hydroponics
D) Potometer
Explanation
[Solution] The Avena curvature test (Went) is the classic bioassay for auxin. Answer (2).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.