Class 8 Science MCQs - Chapter 8
Micro Organisms and Diseases Multiple Choice Questions (MCQs) PDF Download - 1
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The Micro organisms and diseases Multiple Choice Questions (MCQs) with Answers PDF (micro organisms and diseases MCQs PDF e-Book) download Ch. 8-1 to study Grade 8 Science Course. Learn Micro Organisms and Diseases Quiz Questions and Answers for online certificate programs. The Micro Organisms and Diseases MCQs App Download: Free learning app for micro-organisms and viruses, what are micro-organisms, micro organisms test prep for online school courses.
The Multiple Choice Question (MCQ): Diseases which are caused by micro-organisms are called; "Micro Organisms and Diseases" App Download (Free) with answers: Venereal; Contagious; Infectious; Incurable; for online certificate programs. Solve Micro-organisms and Viruses MCQ Questions, download Google eBook (Free Sample) for online study.
Micro Organisms and Diseases MCQs with Answers PDF Download: Quiz 1
Diseases which are caused by micro-organisms are called
- contagious
- venereal
- infectious
- incurable
A medicine which contain dead or weakened germs is used to prevent infectious disease is called a
- antiseptic
- antibodies
- antibiotics
- vaccine
Viruses are made up of
- DNA
- RNA
- protein coat
- all of them
Transfusion of infected blood is main reason for spread of diseases like
- AIDS
- Hepatitis B
- both a and b
- Polio
The use of organisms specially micro-organisms in the manufacture or industrial processes is called
- biotechnology
- bioengineering
- chemical process
- genetic engineering
Class 8 Science Mock Tests
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