The process of nitrogen fixation in cyanobacteria occurs within specialized cells called:
Akinetes
Hormogonia
Heterocysts
Carboxysomes
Related Questions
Bacteria are helpful in
Making curd from milk
Production of antibiotics
Fixing nitrogen in legume roots
All of the above
Lactic acid formation is a two steps anaerobic process. Both steps are carried at one stage by
Streptococcus
Rhizopus
Lactobacillus
Aspergillus
Which one of the following combinations of microbes is responsible for the formation and flavor of yoghurt?
Streptococcus thermophilus and Lactobacillus bulgaricus
Lactobacillus acidophilus and Bifidobacterium bifidum
Penicillium roqueforti and Saccharomyces cerevisiae
Escherichia coli and Staphylococcus aureus
Curing of tea is brought about by the activity of
Bacteria
Mycorrhiza
Viruses
Fungi
