NEET Solved Paper 2016 Question 23

Question: The avena curvature is used for bioassay of:

Options:

A) $ ABA $

B) $ GA _3 $

C) $ IAA $

D) Ethylene

Show Answer

Answer:

Correct Answer: C

Solution:

  • The avena curvature test, also known as the oat coleoptile curvature test, is a classical bioassay used to measure the activity of auxins, specifically IAA (Indole-3-acetic acid).