Question

The antibiotic works on the following principle
O It makes the immune system of the patient strong so that he/she may not be infected.
O It removes the vectors of a disease.
O It contains vitamins important to fight against the disease.
O It blocks the biochemical pathway important for the growth of the pathogen​

Answer 1

Answer:

4 option is correct

Explanation:

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Answer 2

Option “D” is correct i.e. it blocks the biochemical pathway important for the growth of pathogens.

• An antibiotic is mainly a chemical substance that prevents the growth of bacteria. They hamper the reproductive cycle of the bacteria exclusive to the body of the host and terminate its multiplication.

• An antibiotic is a sort of antimicrobial material active against bacteria.

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