A) archaebacteria
B) cyanobacteria
C) mycoplasmas
D) spirochaetes.
Correct Answer: A
Solution :
: Archaebacteria is simplest and most primitive group of bacteria. Methanogens, a type of archaebacteria are strict anaerobic bacteria and mainly occur in muddy areas and also in stomach (rumen) of cattle, where cellulose is fermented by microbes. The symbiotic micro-organisms produces cellulase enzymes that digest cellulose.
You need to login to perform this action.
You will be redirected in
3 sec
