Home Science Class 8- Chapter 2- Microorganisms: Friend and Foe – Quiz 1 Science Class 8- Chapter 2- Microorganisms: Friend and Foe – Quiz 1 10 Questions, each question is of 1 mark. No negative marking. Full Marks=10. 1. Fungus can be seen with a microscope both magnifying glass none 2. Which of the following drug is an antipyretic? Insulin Alcohol Paracetamol Streptomycin 3. Tiny organisms which cannot be seen with the naked eyes are called bacteria fungi animals microorganisms 4. Consider the following sentences and choose the correct statements. Edward Jenner is known for his role in identification of the causing agent of Anthrax. Robert Koch discovered the vaccine for smallpox in 1798. Louis Pasteur discovered fermentation in 1857 by demonstrating the microbes cause souring of milk. All the these 5. Microorganisms are also known as yeast viruses Amoeba microbes 6. Which of the following diseases is caused by a bacteria? Polio Chicken pox Dengue Tuberculosis 7. Which of the following is a disease caused by protozoans? Typhoid Polio Tuberculosis Malaria 8. Preservatives, Prevent The Spoilage Of Foods Leaves For A Long Time From Microbial Infection. We Used In Kitchen: Common salt Oil Vinegar All the these 9. Alcohol is produced with the help of sodium chloride nitrogen yeast carbon dioxide 10. What helps in the rise of bread or dosa dough? Grinding Growth of yeast cells Heat Low pressure Download WordPress Themes FreePremium WordPress Themes DownloadFree Download WordPress ThemesDownload Nulled WordPress Themesdownload udemy paid course for freedownload karbonn firmwareDownload Nulled WordPress Themesdownload udemy paid course for free
