Biology, asked by akhileshsingh45, 9 months ago

Q1.WHAT ARE MICROORGANISMS ? NAME ANY MAIN GROUP OF MICROORGANISMS.

Q2.WHAT ARE VIRUSES ?

Q3. DRAW DRAW THE DIFFERENT SHAPES OF BACTERIA.

Q4. HOW DO WE FORM CURD AT HOME?

Q5. DISCUSS WHY A BAKER USES YEAST TO MAKE BREAD.

Q6. DEFINE THE NITROGEN CYCLE.

Q7. DISCUSS WITH EXAMPLE ANY THREE MEDICINAL USES OF MICROORGANISMS.

Q8. HOW DOES MALARIA SPREAD FROM ONE PERSON TO ANOTHER.

Q9. WHAT ARE COMMUNICABLE DISEASES GIVE THREE EXAMPLE.

Q10. NAME ANY TWO DISEASES CAUSED BY MICROORGANISMS IN ANIMAL AND PLANTS.

Q11. HOW CAN WE MAKE OUT IF A FOODSTUFF IS FIT FOR CONSUMPTION?

Q12. list the main condition needed for the growth of microorganisms.

Q13. WHAT IS FOOD POISONING? HOW CAN WE PREVENT IT?

Q14. DEFINE FOOD PRESERVATION DESCRIBE ANY FIVE WAYS IN WHICH WE CAN PREVENT FOOD FROM SPOILAGE.

Q15. WHAT IS PASTEURIZATION? NAME ONE COMMON FOOD THAT CAN BE WELL PRESERVED BY THIS METHOD.

Answers

Answered by akkukraman
2

Answer:

1)

Microorganisms or microbes are microscopic organisms that exist as unicellular, multicellular, or cell clusters. Microorganims are widespread in nature and are beneficial to life, but some can cause serious harm. They can be divided into six major types: bacteria, archaea, fungi, protozoa, algae, and viruses

2) A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses can infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea.

3) in the attachment

4) To make the curd, warm the milk.

Add the curds, mix well and cover.

Keep aside until the curds set (approximately 5 to 6 hours). During the cold climate, place inside a cupboard or closed oven to set.

Refrigerate after the curd have set and use as required.

5)

Baker's yeast is the common name for the strains of yeast commonly used in baking bread and bakery products, serving as a leavening agent which causes the bread to rise (expand and become lighter and softer) by converting the fermentable sugars present in the dough into carbon dioxide and ethano

6)

the series of processes by which nitrogen and its compounds are interconverted in the environment and in living organisms, including nitrogen fixation and decomposition

I am sorry I couldn't give answers to all your questions

But hope this helps you

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