State two economically important uses of:
(a) heterotrophic bacteria
(b) archaebacteria
Ncert solutions for Class 11th Biology Chapter 2 Exercise 2
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Two economic importance of heterotrophic bacteria:-
(i) Production of curd
(ii) Production of antibiotics.
Two economic importance of archaebacteria:-
(i)Production of methane from the ruminating animal's dung
(ii) They are important as they give clue how life may have started when the earth was too hot or too cold.
hoped helped u :))
(i) Production of curd
(ii) Production of antibiotics.
Two economic importance of archaebacteria:-
(i)Production of methane from the ruminating animal's dung
(ii) They are important as they give clue how life may have started when the earth was too hot or too cold.
hoped helped u :))
Answered by
32
Two economically important uses are :-
(a)Heterobacteria :
=>These include lactobacilus that converts milk into curd.
=>Many antibiotics are produced from these species of bacteria.
(b) Archaebacteria :
=>It includes Methanogens that helps in the production of Methane gas from the dung of ruminants.
=>Methanogens also helps in formation of biogas and sewage treatments plants.
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