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 learning 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


MCQ. Germs may enter 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. 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