Bacteria & I are Friends
Storyboard Text
- Yes I remember, so let's start. Bacteria are used to prepare curds, breads, cakes etc.
- Hi friend! How are you doing?
- Hello bro! I'm fine, well do you remember that today we were going to discuss on the uses of micro-organisims ?
- Yes some bacteria present in milk called as LACTOBACILLUS promotes it to convert into curd.
- The micro-organisims are also used to make medicines. Such medicines are known as antibodies.
- Bacteria is also helpful for fermentation of rice idlis and dosa batter.
- Micro-organisims are also used to vaccines. Such vaccines are known as antibiotics.
- Some bacteria also fix nitrogen in atmosphere to enrich the soil with nitrogen. These are called as biological nitrogen fixers,
- Micro-organisims are also used commercially. These produce alcohol which is a important ingredient of wine acetic acid.
- Dude! micro-organisims are also used to make manures.
- So we conclude thatBACTERIA I ARE FRIENDS
- Yes these micro-organisims grow on dead and decaying matter and decompose it into manure. This help in the nutrient replenishment of of soil.
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