CBSEClass 8ScienceMicroorganisms: Friend and Foe
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1. like polio and chicken pox are caused by _______

2. Examples of Multicellular Microorganism are

3. Some medicines obtained from micro-organisms are applied to kill or stop the growth of disease-causing microorganisms. Such medicines are called ______.

4. A common preservative used in jam and pickles is

5. Rhizobium found in root nodules of leguminous roots is an

6. Lactobacillus is commonly found in

7. The process of conversion of sugar into alcohol by yeast is called

8. The pores in the bread is due to gas bubbles of

9. Deliberately injecting weak microbes into a healthy body and producing antibodies to fight against strong microbes is called _______

10. The microbe for Malaria is carried by

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