Class 8 Online Courses

Class 8 science Practice Tests

Class 8 Science Online Tests

Micro-organisms and Viruses Multiple Choice Questions (MCQ) PDF Download

The e-Book Micro-organisms and viruses Multiple Choice Questions (MCQ Quiz) with answers, micro-organisms and viruses MCQs PDF download to learn online 8th grade science certificate courses. Solve Micro Organisms and Diseases Multiple Choice Questions and Answers (MCQs), Micro-organisms and Viruses quiz answers PDF for online elementary school classes. The Micro-organisms and Viruses MCQ App Download: Free learning app for what are micro-organisms, micro-organisms and viruses test prep for online school courses.

The MCQ Diseases which are caused by micro-organisms are called: contagious, venereal, infectious and incurable with "Micro-organisms and Viruses" App Download (Free) for online elementary school classes. Study micro organisms and diseases quiz questions, download Amazon eBook (Free Sample) for online study.

Micro-organisms and Viruses MCQ Quiz PDF Download: Science MCQs

MCQ 1: Diseases which are caused by micro-organisms are called

A) contagious
B) venereal
C) infectious
D) incurable

MCQ 2: A medicine which contain dead or weakened germs is used to prevent infectious disease is called a

A) antiseptic
B) antibodies
C) antibiotics
D) vaccine

MCQ 3: Transfusion of infected blood is main reason for spread of diseases like

A) AIDS
B) Hepatitis B
C) both a and b
D) Polio

MCQ 4: Polio can lead to

A) paralysis
B) nervous system distracted
C) both a and b
D) eye diseases

MCQ 5: Female anopheles mosquito spread

A) Malaria
B) Dengue
C) Polio
D) Rubella

Class 8 Science Practice Tests

Micro-organisms and Viruses Learning App & Free Study Apps

Download 8th Grade Science MCQs App to learn Micro-organisms and Viruses MCQs, Earth Science MCQ App, and 7th Grade Science MCQ App (Android & iOS). The free "Micro-organisms and Viruses" App includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

8th Grade Science App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)