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प्रश्न
Who am I?
I can produce my replica.
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उत्तर
Viruses
संबंधित प्रश्न
Carrier of malaria-causing protozoan is ___________.
What are the major groups of microorganisms?
Rewrite the following statement using the correct option and explain the completed statement.
Process of ______ of milk proteins occurs due to lactic acid.
Match the pairs.
| ‘A’ group | ‘B’ group | ||
| a. | Xylitol | 1. | Pigment |
| b. | Citric acid | 2. | To impart sweetness |
| c. | Lycopene | 3. | Microbial restrictor |
| d. | Nycin | 4. | Protein binding emulsifier |
| 5. | To impart acidity | ||
Give scientific reasons.
Use of mutant strains has been increased in industrial microbiology.
Write the characteristics of viruses.
What are micro-organisms?
Give reasons.
A refrigerator is used in almost every home.
Assertion (A): Boiling milk is a method of preservation.
Reason (R): Probiotic is a method of preserving milk.
Assertion: Bacillus Thuringiensis is a biocontrol agent.
Reason: It produces a protein called ‘cry protein’ which kills insect larva.
