Micro Organisms and Diseases Multiple Choice Questions and Answers 3 PDF Download

Learn micro organisms and diseases multiple choice questions, grade 8 science online test 3 for elementary school degree online courses, distance learning for exam prep. Practice micro-organisms and viruses multiple choice questions (MCQs), micro organisms and diseases quiz questions and answers for science class for 8th grade science online tests.

Study elementary school science multiple choice questions (MCQs): germs spread in form of, for free online courses with choices 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 for online learning micro-organisms and viruses quiz questions to attempt multiple choice questions based test.

MCQs on Micro Organisms and Diseases Worksheets 3 Quiz PDF Download

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