Class 8 Subjects

Grade 8 Science MCQ

Grade 8 Science Quiz Answers - Topic

Micro-organisms and Viruses MCQ with Answers PDF

Micro-organisms and viruses Multiple Choice Questions (MCQ) to practice micro-organisms and viruses quiz answers PDF to study online 8th grade science course. Micro Organisms and Diseases Multiple Choice Questions and Answers (MCQs), Micro-organisms and Viruses quiz questions PDF for online elementary school classes. "Micro-organisms and Viruses Book" PDF: what are micro-organisms, micro-organisms and viruses test prep for online school courses.

"Diseases which are caused by micro-organisms are called" Multiple Choice Questions (MCQ) on micro-organisms and viruses with choices contagious, venereal, infectious, and incurable for online elementary school classes. Study micro organisms and diseases quiz questions for online certificate programs for online study.

MCQs on Micro-organisms and Viruses

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

contagious
venereal
infectious
incurable

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

antiseptic
antibodies
antibiotics
vaccine

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

AIDS
Hepatitis B
both a and b
Polio

MCQ: Polio can lead to

paralysis
nervous system distracted
both a and b
eye diseases

MCQ: Female anopheles mosquito spread

Malaria
Dengue
Polio
Rubella