☰
GkSeries.com
✕

Environmental Studies Short Question | Gkseries

Trophic state index of aquatic ecosystem is determined by the concentration of

[A] Chlorophyll-a
[B] NO¯3
[C] PO–34
[D] NO¯2
Answer & Explanation

Answer: Chlorophyll-a

⭐ Make GKSeries Your Preferred Source on Google

Add GKSeries as Preferred Source
Click Here to Read more questions