Statement I: Heterocysts are specialised cells in filamentous blue-green algae that fix atmospheric

Question

Statement I: Heterocysts are specialised cells in filamentous blue-green algae that fix atmospheric nitrogen.\ Statement II : Cyanobacteria play a great role in recycling nutrients like nitrogen, phosphorous and iron.\

Professor PC Thomas Classes · Answer

(b) : Chemosynthetic autotrophic bacteria play a great role in recycling nutrients like nitrogen, phosphorous and iron.