Unit 3 - Our Body Microbes Questions Answers Teacher Guide AFAQ Science Class 5

Learn primary science Question/Answer about Our Body Microbes for the 8-10 age group students. Students can post their own answer in comments box.

Unit 3 - Our Body Microbes Questions Answers Teacher Guide AFAQ Science Class 5

Unit 3 - Our Body Microbes Questions Answers Teacher Guide AFAQ Science Class 5

Importand Definations - Key Points

  • Micoro-organisms are living organiksms that cannot be seen with the naked eye and can only be seen under a microscope.
  • Diseases are caused by harmuf micro-organisms called germs
  • micro-organisms are classified as viruses, bacteria and fungi.
  • Viruses are very tiny organisms not visible to the naked eye. They come in different shapes.
  • bacteria are unicellulars organisms, having both harmful and beneficial effects.
  • Fungi are multicellular organisms. Moulds and yeast are  common examples of microscopic rfungi, while mushrooms are examples of macrosscopic fungi. 

A. Questions and their Answers.

  1. Define Microorganisms.
    Ans: Micoro-organisms are living organiksms that cannot be seen with the naked eye and can only be seen under a microscope.

  2. explain the main groups of micro organisms with at least three examples.
    Ans: The main group of micro organisms are follow
    1.  Viruses (Covid-19 Virus, Hepatitis Virus, Mealses Virus)
    2. Bateria (Flagella, )
    3. Fungi
  3. In how many ways can micro organisms enter the body.
    Ans: Micro organisms can enter the body in many different places like eyes, ears, mouth, nose, skin, cuts and wounds

  4. Why ar esome micro organisms important to living thigns?
    Ans:

  5. Why are bacteria and fungi called natural decomposes? What do you think how they work.?
    Ans: