Q13 of 13 Page 35

Why should we clean our hands with soap before eating?

We should clean our hands with soap before eating due to following reasons:

● If we will not clean our hands with soap we will get affected by certain diseases. Certain microbes will enter our body through food and will cause diseases.


● Cleaning of hands with soap will act as a disinfection process and kill microbes present on our hands and thus protect us from diseases.


More from this chapter

All 13 →
9

How do you observe Lactobacillus bacterium?

 10

Visit any bakery or milk chilling center near your school with the help of your teacher or parents. Learn about some techniques to culture and usage of some Microorganisms and prepare a note on them.

 11

Observe some permanent slides of microorganisms in your school lab with the help of a microscope. Draw its picture.

 12

Prepare a model of any microorganism. And write a note on them.