Micro Organisms Multiple Choice Questions 7 PDF Download
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Science multiple choice questions (MCQ) on teeth are eroded by conversion of sugar food into acid by with options virus, bacteria, both a and b and fungus, microorganisms and viruses quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn microorganisms and viruses quiz to attempt multiple choice questions based test.
MCQs on Micro Organisms Quiz PDF Download Worksheets 7
MCQ. Teeth are eroded by conversion of sugar food into acid by
- both a and b
MCQ. Cholera, whooping cough, tuberculosis, typhoid fever are caused by
- contaminated water
MCQ. By invading in other living organisms cells of microorganism multiply rapidly to reproduce like
MCQ. Pasteurization helps us to kill
MCQ. Bubbles are trapped in dough of bread is of
- water vapors
- carbon dioxide