Some of the diseases caused by microorganisms are cholera, common cold, chicken pox and tuberculosis etc. Microorganisms - Chapter Wise CBSE Solved Question and Answer Based On NCERT. Register online for Science tuition on Vedantu.com to … If you are a student of class 8 who is using NCERT Textbook to study Science, then you must come across chapter 2 Microorganisms … NCERT Solutions 2020-21 for class 8 all subjects are based on latest NCERT Books 2020-2021. Download a PDF of free latest Sample questions with solutions for Class 8, Science, CBSE- Microorganisms - Friend and Foe . Question 2: What is an antibiotic? Students can get how to tackle different questions easily by solving the Extra Questions for Class 8 Science Question bank on a … Question 1: What are microorganisms? CBSE Class 8 Science NCERT Exemplar Solutions Chapter 2 Microorganisms friend and foe Objective Questions with explained answers. Free PDF download of Important Questions with solutions for CBSE Class 8 Science Chapter 2 - Microorganisms: Friend and Foe prepared by expert Science teachers from latest edition of CBSE(NCERT) books. In microorganism class 8 notes, the classification of microbes and their various characteristics along with chapter MCQs are discussed. You can also get complete NCERT solutions and Sample papers. Explore the latest questions and answers in Microorganisms, and find Microorganisms experts. Find detailed video answer solutions to NCERT Solutions Science , Class 8 Microorganisms Friend and Foe questions taught by expert teachers. This solution contains questions, answers, images, explanations of the complete chapter 2 titled Microorganisms Friend and Foe From of Science taught in class 8. Some microorganisms spoil food, clothing and leather. Questions (884) ... we intend to produce a world class volume which we hope to … Fill in the blanks. Microorganisms. Chapter 2 Microorganisms Class 8 Science Question- answers. Answer: Although microorganisms are useful but there are some microorganisms which are harmful for us.Microorganisms cause diseases in human beings, plants and animals. NCERT Solutions for Class 8 Science in PDF file format free to download or view online in English and Hindi Medium updated for new academic session 2020-21 based on latest NCERT Books and free to download for all students. Microorganisms: Friend and Foe Class 8 Science NCERT Textbook Questions. Microorganisms. All types of questions are solved for all topics. (a) Microorganisms can be seen with the help of a _____ (b) Blue-green algae fix _____ directly from the air to enhance the fertility of soil. (c) Alcohol is produced with the help of _____ (d) Cholera is caused by _____ Answer: (a) microscope Answer: (c) Alexander Fleming; Very Short Answer Type Questions. Chapter 2. Multiple Choice Questions (MCQs) The example of protozoa is:-(a) penicillium (b) blue-Green Algae (c) amoeba (d) bacillus. Microorganisms: Friend and Foe Class 8 Extra Questions and Answers Science Chapter 2 PDF are solved by experts and will guide students in the right direction. Question 3: What is fermentation? Points To Remember: Microorganisms are too small that we cannot see them with unaided eye. Previous Next. Answer: Organisms which cannot be seen by naked eyes are called microorganisms or microbes. Class 8 Science Home Page. Class 8; Solved Q&A ; Microorganisms; CBSE Science Class 8. Answer: A substance which kills or stops the growth of bacteria is called antibiotic. Access free tutor videos and make learning fun … The applications of various helpful microorganisms are explained in the class 8 science chapter 2 notes. Question 1.