Micro Organisms and Diseases Multiple Choice Questions Test 8 pdf Download

Practice science quiz 8 on micro organisms and diseases MCQs, grade 8 micro-organisms and viruses multiple choice questions. Free micro-organisms and viruses guide has science worksheet with answering options cure, treatment, medicine and exercise of multiple choice questions (MCQ) with micro-organisms and viruses quiz as prevention is better than for exam prep. Study to learn micro-organisms and viruses quiz to attempt multiple choice questions based test.

MCQs on Micro Organisms and Diseases - Quiz 8

MCQ. Prevention is better than

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

B

MCQ. Germs may enter 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. 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