Home Science Class 8- Chapter 2- Microorganisms: Friend and Foe – Quiz 3 Science Class 8- Chapter 2- Microorganisms: Friend and Foe – Quiz 3 10 Questions, each question is of 1 mark. No negative marking. Full Marks=10. 1. Bacilli are the bacteria that are rod-shaped spiral comma-shaped curved-shaped 2. Vaccines are made up of: Chemicals Drugs Viruses Weak microorganisms 3. Living organisms which are invisible to the naked eye are called ____________. Microorganisms Molecules Particles Macroorganisms 4. The microorganism which contains chlorophyll All of these Virus Fungus Algae 5. The disease caused by protozoa is tuberculosis typhoid polio malaria 6. Boojho Wants To Know The Incorrect Sentences About Bacteria? Bacteria are larger than viruses. Bacteria cannot feed and respire. Bacteria are found inside our bodies. Bacteria found in air soil and water. 7. Bacteria present in root nodules of pea Penicillin Plasmodium Rhizobium Coli 8. Simple, plant-like microorganisms are called protozoa algae bacteria none 9. Spherical-shaped bacteria are called vibrio cocci spirilla bacilli 10. Paheli Wants To Pick Out The Incorrect Sentences From The Given Statements: Rust of wheat is a bacterial disease in plants. All the these Yellow vein mosaic of bhindi okra is a fungal disease in plants Foot and mouth disease is caused in human by a virus. Download WordPress ThemesDownload Nulled WordPress ThemesDownload WordPress Themes FreePremium WordPress Themes Downloadfree online coursedownload samsung firmwareDownload WordPress Themes Freefree online course
