Question

pls tell anyone of them or alll​

Answer 1

Answer:

1:- Is to neutralise the effect and blocking.

2:- Antibodies formed by WBC cell(White blood cell).

3:- BCG--> Bacilee calmette guerin.

4:- Toxoids are used in making of vaccine..

Explanation:

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Answer 2

★to trap the germs and dust..

★white blood cells

★bacillee calmette guerin

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hope it help u dear.....,