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Science CBSE Homework Assignments
Class 8
Microorganisms: Friend and Foe
Food preservation
2.
Concepts of preservatives used against microorgnaisms in food
Task:
3
m.
State "correct or incorrect":
1.
Pasteurisation is carried out at a temperature of around \(70\) degree Celsius.
Incorrect
Correct
2.
Bacteria's are multicellular
Correct
Incorrect
3.
Antibiotics are ineffective against viruses.
Correct
Incorrect
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