Vaccines generally contain:
a) mixture of several useful microbes
b) a non pathogenic microbe
c) weak or dead pathogen
d) antibiotic producing
microorganisms
Answers
Answered by
2
Answer:
d is the answer thanku hope it will help you
Answered by
1
Answer:
Vaccines generally contain (a) mixture of several useful microbes .
Explanation:
Vaccines are made from microbes that are dead or inactive so that they are unable to cause disease.
Similar questions