Micro Organisms Multiple Choice Questions and Answers 7 PDF Book Download

Micro organisms MCQs, micro organisms quiz answers 7 to learn elementary school science courses online. Microorganisms and viruses multiple choice questions (MCQs), micro organisms quiz questions and answers for online elementary education degree. Microorganisms and viruses, microorganisms and food test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Microorganisms and viruses, microorganisms and food, with choices bacteria, virus, contaminated water, and fungus for online elementary education degree. Free science study guide for online learning microorganisms and viruses quiz questions to attempt multiple choice questions based test.

MCQ on Micro Organisms Worksheets 7 PDF Book Download

MCQ: Teeth are eroded by conversion of sugar food into acid by

  1. bacteria
  2. virus
  3. both a and b
  4. fungus

A

MCQ: Cholera, whooping cough, tuberculosis, typhoid fever are caused by

  1. virus
  2. bacteria
  3. contaminated water
  4. fungus

B

MCQ: By invading in other living organisms cells of microorganism multiply rapidly to reproduce like

  1. virus
  2. bacteria
  3. fungi
  4. algae

A

MCQ: Pasteurization helps us to kill

  1. micro-organisms
  2. fungi
  3. virus
  4. bacteria

A

MCQ: Bubbles are trapped in dough of bread is of

  1. oxygen
  2. water vapors
  3. hydrogen
  4. carbon dioxide

D