Question

TZ test is used for testing _________

• A. Seed germibility
• B. Seed viability
• C. Seed moisture content
• D. Seed physical purity

Hint:

Remember the biochemistry of the TZ test:
- Colorless Tetrazolium \( \rightarrow \) Reduced by Dehydrogeses in living tissues \( \rightarrow \) Red Formazan stain.
This is the standard biochemical method for rapid seed viability determition.

Answer 1

The Correct Option is B