NCERT Solutions for Class 8 Science Chapter 2 Microorganisms : Friend and Foe in Hindi PDF Download
FAQs on NCERT Solutions for Class 8 Science Chapter 2 - In Hindi
1. What are the harmful effects caused by microorganisms as stated in Chapter 2 of NCERT Solutions for Class 8 Science?
Some microorganisms can have adverse effects on humans and are often called pathogens. These microorganisms can reach our body through carriers like mosquitoes and can cause several types of ailments in humans. These microorganisms are bacteria, viruses or protozoa. They can have detrimental effects on plants and animals as well. Hence, despite their many useful effects, microorganisms can be harmful to human beings.
2. Why should I refer to the NCERT Solutions for Class 8 Science Chapter 2?
NCERT Solutions provide exercises, which are important because they are structured in a well-planned hierarchy of difficulty. The exercises discussed are of different types and give you a proper idea of the multiple ways questions could be asked for the same topic. Moreover, good chances are that multiple questions would be asked directly from the content of NCERT books. Referring to the solutions will help clear doubts and get a plausible explanation as well.
3. Are microorganisms our foe?
Microorganisms can be hazardous. Some microbes cause illnesses in humans, plants, and animals. Pathogens are the bacteria that cause illness. Some microbes wreak havoc on food as well. Hence protective measures must be ensured to counter the hazardous microorganism both prior to infection in the form of vaccines and precautionary measures and post-infection in the form of cure and medication.
4. What are the subjects in Class 8?
Mathematics, Science, Social Studies, and English are the disciplines required by CBSE for students in Class 8. Aside from that, students must study an extra language based on their preferences and the regulations of their various schools. Additional languages may include Hindi, Urdu, or Sanskrit, as well as any regional language supervised by the relevant state board. Practice well in all the disciplines. The solutions of all these subjects and their respective chapters can easily be availed on the Vedantu website.
5. What do you mean by microorganism Class 8?
A microorganism, sometimes known as a microbe, is a tiny creature that can survive as a single cell or as a colony of cells. Microorganisms are unicellular organisms that are very varied. All Archaea and Bacteria are microorganisms, according to Carl Woese's classification of the three domains of life.
Viruses and prions, which are typically considered non-living, are mostly excluded from this definition. In case of modules related to this topic or other topics of this chapter, you can find them on the Vedantu website or on the Vedantu app at free of cost.