Question

Can anyone give answer for these three questions. ​

Answer 1

Answer:

ye to Science ka question h join mujhe nhi Pta

sorry

Mark me brainlist please

Answer 2

Q1. what are the major group of microorganism?

= there there are five major group of microorganisms:-

1. bacteria
2. fungi
3. algae
4. virus
5. protozoa

Q2. Name the microorganisms which can fix atmospheric nitrogen in the soil?

= rhizobium and bacteria are usually the organisms which involve in fixing atmospheric nitrogen in soil.

Q3. Write 10 lines on the usefulness of microorganism in our lives?

1. micro organism are are useful in making food stuffs example yeast.
2. they are used in tanning of leather.
3. rhizobium help in nitrogen fixation.
4. they are used to flavour cheese.
5. they produce amino acid used as preservation.
6. lactobacillus help in formation of curd.
7. some bacteria are used in retting of jute.
8. some bacteria are used in producing vaccines.
9. bacteria keep the soil fertile.
10. Microbes are used to decompose the dead animal and plants.

hope helps pls mark brainlist....