Science, asked by jidnyasadurge, 8 months ago

how is a vaccine produce ​

Answers

Answered by pratibhamahapatra76
0

Explanation:

Puch k bataungi..... pata nhi ea Chhuutiiyapanti kb khatm hogi.....

Answered by kiranvkurienp90j3j
1

Answer:

Vaccines are made by taking viruses or bacteria and weakening them so that they can't reproduce (or replicate) themselves very well or so that they can't replicate at all

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