6. Thermoacidophiles-
hot sulphur springs (Sulfobolus)
Methanogene -
marshy areas/ gut of cows and buffaloes
(Metahnococcus)
Halophiles –
Extreme salty conditions (Halococcus)
7.
8. • Cyanobacteria a division
of microorganisms that are related to
the bacteria but are capable
of photosynthesis. They are
prokaryotic and represent the earliest
known form of life on the earth.
• Spirochetes a flexible spirally
twisted bacterium, especially one that
causes syphilis.
• Proteobacteria A phylum of the
domain Bacteria that includes
medically and scientifically important
species such as Escherichia,
Salmonella, Vibrio,