Question

What are antibiotics ? Na
पी०सी०आर० का महत्व बतायें
........​

Answer 1

Answer:

a medicine used to destroy disease causing bacteria and curing diseases

Explanation:

hope this helps u

mark me as the brainliest one

Answer 2

Answer:

antibodies- Anti means against and body means living.

chemical use to fight against the living body(bacteria, protozoans, parasites or other harmful organism which cause disease) is called antibodies.

Explanation:

PCR stands for polymerize chain reaction use to amplify DNA fragments.