Micro Organisms
Important decomposers which breakdown dead waste and take nutrients from them are
bacteria
fungi
both a and b
virus
both a and b
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Chicken pox is caused byA. virus
B. bacteria
C. contaminated water
D. food poisoning
Different types of cheese are prepared by different kinds of
A. virus
B. bacteria
C. fungi
D. moulds
Microorganisms are
A. tiny
B. big
C. medium
D. larger
E.coli can reproduce and become double in
A. 20 mins
B. 60 mins
C. one hour
D. 2 mins
Viruses cannot be observed under ordinary microscope they are smaller than
A. bacteria
B. amoeba
C. paramecium
D. fungi
Pasteurization helps us to kill
A. micro-organisms
B. fungi
C. virus
D. bacteria
Heating of food is done in pasteurization to prevent
A. spoilage
B. over heating
C. mineral retention
D. taste
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