Question

Q.5) What are antibiotics? What precautions must be taken bile ag antibiotics?
OR
0.5) Explain any three methods of preserving food​

Answer 1

Answer:

I am answering (Explain any three methods of preserving food)

Explanation:

1) Autotrophic

2) Heterotrophic

3) Saptrotrophic

Answer 2

Answer:

Q.5)1) i) Carbon compounds obtained from some bacteria and fungi for destroying or preventing the growth of harmful micro-organisms are called

'Antibiotics'

Q.5)1) i) - Antibiotics should be taken only when prescibed by a doctor.

- Don't consume antibiotics on your own to treat common diseases like a throat infection.

- Even if you feel well before completing of the prescibed course of the antibiotic you must continue to complete it.

Explanation:

Q5)1) i) Antibiotics mainly act against bacteria. some are useful against wide variety of bacteria, they are called 'Broad-spectrum antibiotics'.whenever a pathogen is definitely known then narrow-spectrum antibiotics are used.

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