Class 8 Science MCQs - Chapter 8
Micro Organisms and Diseases Multiple Choice Questions (MCQs) PDF Download - 9
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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. 8-9 to study Grade 8 Science Course. Learn Micro Organisms and Diseases Quiz Questions and Answers to learn homeschool online courses. The Micro Organisms and Diseases MCQs App Download: Free learning app for micro-organisms and viruses, what are micro-organisms test prep for online teaching certification programs.
The MCQ: Germs on living things can be killed by using; "Micro Organisms and Diseases" App Download (Free) with answers: Disinfectants; Antiseptic; Both a and b; Antibiotics; to learn homeschool online courses. Solve Micro-organisms and Viruses MCQ Questions, download Google eBook (Free Sample) for distance learning classes.
Micro Organisms and Diseases MCQs with Answers PDF Download: Quiz 9
Germs on living things can be killed by using
- antiseptic
- disinfectants
- both a and b
- antibiotics
The human skin is tough and water proof and germs cannot
- penetrate through
- stay on it
- reproduce
- enter from cut
Most of bacteria in food is killed in stomach by
- HCl
- NaCl
- HNO
- H2O
The examples of microscopic organisms are
- bacteria
- micro-scopic fungi
- both a and b
- virus
The cell wall of yeast is made up of
- chitin
- cellulose
- water
- salts
Class 8 Science Mock Tests
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