Science, asked by karan4741, 1 year ago

write 10 lines on the usefulness of microorganisms in our lives

Answers

Answered by Yogiraj1
15
(i) Bacteria cause the decay of dead plants and animals.
(ii) Nitrogen fixing bacteria convert the atmospheric nitrogen into nitrates.
(iii) Bacteria are used in the production of vinegar, curd, cheese, etc.
(iv) Bacteria are used in sewage disposal plants.
(v) Scientists have discovered ways to change bacteria so that they produce valuable medical,

karan4741: yes and this points are correct tell me
karan4741: hii tell
Yogiraj1: i. Lactobacillus is used to form curd from milk.
Yogiraj1: ii. Rhizobiums present in the roots of pulse plants fix nitrogen from air and supply nitrogen compounds to the pulse plants.
Yogiraj1: iii. Micro-organisms are also used in winemaking, baking, pickling, and other food making processes.
Yogiraj1: iv. Alcoholic fermentation by yeast is widely used in the preparation of wine and bread.
Yogiraj1: v. Microbes are used to reduce pollution. For example, decomposers such as bacteria and fungi break down dead bodies and excreta to form inorganic compounds, which can be absorbed by plants.
Yogiraj1: is this is sufficient
karan4741: yes thanks veer
Yogiraj1: its ok bro
Answered by LuckyYadav2578
20
Ans. 10 lines on the usefulness of microorganisms in our lives :-

1. Use in food sector. like in making curd.
2. Use to produce alcohol at large scale.
3. Also use to produce vine.
4. yeast used in bakeries.
5. Used to preserve food item.
6. Used in making medicine.
7. Used to prepare vaccine for different diseases.
8. Used in agriculture sector.
9. Clean the environment by the decomposition of dead organism.
10. prepare manure by decomposing dead organism.

one extra point :- stop the rotten smell of dead organism.


hope it will help you.....
Similar questions