Micro Organisms Multiple Choice Questions 15 PDF Download

Learn micro organisms MCQs, grade 6 science test 15 for online courses learning and test prep, microorganisms and food multiple choice questions and answers. Microorganisms and food revision test includes science worksheets to learn for grade 6 science tests for kids.

Science multiple choice questions (MCQ) on rotting of bread and orange is due to a with options bacteria, virus, fungi and all of them, microorganisms and food quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn microorganisms and food quiz to attempt multiple choice questions based test.

MCQs on Micro Organisms Quiz PDF Download Worksheets 15

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