Micro Organisms and Diseases Multiple Choice Questions 8 PDF Download
Learn micro organisms and diseases MCQs, grade 8 science test 8 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 class 8 science online tests with answer key.
Science multiple choice questions (MCQ) on prevention is better than with options cure, treatment, medicine and exercise, 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 8
MCQ. Prevention is better than
MCQ. Germs may enter body via
- all of them
MCQ. Systems which open to external environment are protected from bacteria by presence of
- mucus membranes
MCQ. Agents which are responsible to cause infection by micro-organisms are called
MCQ. Flu, cold and HIV are caused due to presence of