Biological ClassificationHard
Question
The Blue-green algae also referred to as (i) have chlorohyll similar to green plants. Some of these organisms can fix atmospheric nitrogen in specialised cell called (ii) eg. Nostock & Anabaena. (iii) bacteria oxidise various inorganic substance such as nitrates, nitrites and ammonia & use the released energy for their ATP production in above question (i), (ii) & (iii) are respectively.
Options
A.(i) Cyanobacteria (ii) Chromatophores (iii) Heterotrophic bacteria
B.(i) Cyanobacteria (ii) Chromatophores (iii) Chemosynthetic autotrophic
C.(i) Eubacteria (ii) Heterocysts (iii) Chemosynthetic autotrophic
D.(i) Cyanobacteria (ii) Heterocysts (iii) Chemosynthetic autotrophic