Micro Organisms and Diseases Multiple Choice Questions 3 PDF Download

Learn micro organisms and diseases MCQs, grade 8 science test 3 for online learning courses and test prep, micro-organisms and viruses multiple choice questions and answers. Micro-organisms and viruses revision test includes science worksheets to learn for 8th grade science online tests.

Science multiple choice questions (MCQ): germs spread in form of with options droplets, clusters, gases and air, micro-organisms and viruses quiz for online science jobs preparation with most common interview questions and answers. Free science study guide to learn micro-organisms and viruses quiz to attempt multiple choice questions based test.

MCQs on Micro Organisms and Diseases Quiz PDF Download Worksheets 3

MCQ: Germs spread in form of

  1. clusters
  2. droplets
  3. gases
  4. air


MCQ: Vectors which conduct germs includes

  1. fleas
  2. tick
  3. lice
  4. all of them


MCQ: Bacteria which have ability t o convert milk sugar in to lactic acid is called

  1. lactobacillus
  2. streptococcus
  3. gram positive bacteria
  4. gram negative bacteria


MCQ: To fight against diseases human beings have special

  1. natural barriers
  2. immune system
  3. both a and b
  4. antibiotics


MCQ: Ability to eat away germ is specialty of

  1. red blood cell
  2. white blood cell
  3. liver
  4. plasma