Micro Organisms and Diseases Multiple Choice Questions 3 PDF Download

Learn micro organisms and diseases MCQs, grade 8 science test 3 for online courses learning 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) on germs spread in form of with options droplets, clusters, gases and air, micro-organisms and viruses quiz for competitive exam prep, viva interview questions with answers key. 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

B

MCQ. Vectors which conduct germs includes

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

D

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

A

MCQ. To fight against diseases human beings have special

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

C

MCQ. Ability to eat away germ is specialty of

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

B