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Micro Organisms and Diseases Worksheet with Answers PDF Download eBook

Solve Micro organisms and diseases worksheets with answers, micro organisms and diseases trivia questions with answers PDF to practice 8th grade science worksheet 8 for online learning. Practice Micro-organisms and Viruses MCQs, micro organisms and diseases quiz questions and answers for online certificate courses. "Micro Organisms and Diseases Test" PDF book: micro-organisms and viruses, what are micro-organisms test prep for online school classes.

"Prevention is better than" Multiple Choice Questions (MCQ) on micro organisms and diseases with choices cure, treatment, medicine, and exercise for online certificate courses. Solve micro-organisms and viruses quiz questions for school certificate programs for online classes.

Micro Organisms and Diseases MCQs Quiz 8 PDF Download eBook

MCQ: Prevention is better than

  1. treatment
  2. cure
  3. medicine
  4. exercise


MCQ: Germs may enter the body via

  1. mouth
  2. skin
  3. eyes
  4. all of them


MCQ: Systems which open to external environment are protected from bacteria by presence of

  1. mucus membranes
  2. HCl
  3. hairs
  4. plug


MCQ: The agents which are responsible to cause infection by micro-organisms are called

  1. pathogens
  2. DNA
  3. antibody
  4. antigen


MCQ: Flu, cold and HIV are caused due to presence of

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