The Chapter 2 – Microorganisms Friend and Foe of Class 8 Science explains concepts related to Algae, Bacteria, Communicable diseases, Fungi, Virus, Yeast, Pathogen, etc. These important questions are based on these concepts which help in revising the entire chapter quickly. Students should solve these important questions of Class 8 Science Chapter 2 – Microorganisms: Friend and Foe to evaluate their preparation level before jumping to the next chapter. These important questions are prepared by subject experts in such a way that students can understand the types of questions that will be asked in the exam. It is considered a vital study material resource while preparing for the exam.
Class 8 students can download a PDF of important questions of Class 8 Science Chapter 2 – Microorganisms: Friend and Foe.
Important Questions for Class 8 Science Chapter 2 – Microorganisms Friend and Foe PDF
CBSE Class 8 Science Chapter 2 MCQ Type Questions
1. What is a rod shaped bacteria known as?
(a) Coccus
(b) Bacillus
(c) Vibrio
(d) Spirillum
2. Name the Bacteria present in root nodules of pea from the following:
(a) Coli
(b) Rhizobium
(c) Plasmodium
(d) Penicillin
 3. What disease is caused by Protozoa?
(a) Polio
(b) Tuberculosis
(c) Malaria
(d) Typhoid
4. Name the bacteria that helps with setting of the curd from the following:
(a) Lactobacillus
(b) Rhizobium
(c) Vibriocholarae
(d) Bacillus
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