Micro Organisms Multiple Choice Questions and Answers 15 PDF Download

Learn micro organisms multiple choice questions, grade 6 science online test 15 for elementary school degree online courses, distance learning for exam prep. Practice microorganisms and food multiple choice questions (MCQs), micro organisms quiz questions and answers for science class for grade 6 science tests for kids.

Study elementary school science multiple choice questions (MCQs): rotting of bread and orange is due to a , for free online courses with choices bacteria, virus, fungi, and all of them, microorganisms and food quiz for online eCourse preparation with online teachers' jobs interview questions with answer key. Free science study guide for online learning microorganisms and food quiz questions to attempt multiple choice questions based test.

MCQs on Micro Organisms Worksheets 15 Quiz PDF Download

MCQ: Rotting of bread and orange is due to a

  1. virus
  2. bacteria
  3. fungi
  4. all of them


MCQ: People who consume contaminated water or food have parasites in their

  1. stomach
  2. small intestine
  3. large intestine
  4. both intestines


MCQ: Teeth erosion is known as

  1. cavities
  2. holes
  3. both a and b
  4. enamel


MCQ: During process of decomposition things released are water vapor and

  1. oxygen
  2. nitrogen
  3. hydrogen
  4. carbon dioxide


MCQ: Diseases which are caused by microorganisms are called as

  1. contagious
  2. infectious
  3. viral
  4. fungal