Plant Growth And Development Question 189

Question: Which of the following technique is employed for the separation and identification of phytohormones

Options:

A) Polarizing microscopy

B) Autoradiography

C) Gas chromatography

D) Cell fractionation

Show Answer

Answer:

Correct Answer: C

Solution:

Hormones were originally measured with bioassays but now-a-days most hormones are measured with gas chromatography and immunoassay techniques.