MCQ Questions and Answets on Micro Organisms and Diseases Quiz 8 Download PDF

Micro organisms and diseases MCQ questions and answers, micro organisms and diseases quiz answers PDF, 8th grade science test 8 for online certificate courses. Practice "Micro-organisms and Viruses" Multiple Choice Questions and Answers (MCQs), micro organisms and diseases quiz questions and answers for online certificate courses. Learn 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. Free science study guide for online learning micro-organisms and viruses quiz questions for online classes.

Micro Organisms and Diseases MCQs Quiz 8 Download PDF

MCQ: Prevention is better than

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

B

MCQ: Germs may enter the body via

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

D

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

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

A

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

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

A

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

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

B