Micro Organisms Multiple Choice Questions 15 PDF Download

Practice micro organisms MCQs, grade 6 online science test 15, microorganisms and food multiple choice questions and answers. Microorganisms and food revision test has science worksheets, helping answer key with choices as bacteria, virus, fungi and all of them of multiple choice questions (MCQ) with microorganisms and food quiz as the rotting of bread and orange is due to a for competitive exam prep, viva interview questions. Free science study guide to practice microorganisms and food quiz to attempt multiple choice questions based test.

MCQs on Micro Organisms Quiz PDF Download Worksheets 15

MCQ. The 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 the 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