Micro Organisms and Diseases MCQs Questions and Answers 8 PDF Download

Micro organisms and diseases MCQs, micro organisms and diseases quiz answers pdf, test prep 8 to study elementary school science 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 (MCQs) 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 PDF Download

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