Micro Organisms Multiple Choice Questions and Answers 15 PDF Download

Learn micro organisms MCQs, grade 6 science test 15 for online learning courses and test prep. Microorganisms and food multiple choice questions (MCQs), micro organisms quiz questions and answers include science worksheets for grade 6 science tests for kids.

Science multiple choice questions (MCQ): rotting of bread and orange is due to a with options 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 to learn microorganisms and food quiz 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