Question

Inactivated whole agent vaccine contains
(A)
Weakened microbes
(B)
Inactivated exotoxins
(C)
Killed microbes
(D)
Less virulent live microbes​

Answer 1

Answer:

a is the answer

Explanation:

An inactivated vaccine (or killed vaccine) is a vaccine consisting of virus particles, bacteria, or other pathogens that have been grown in culture and then lose disease producing capacity. In contrast, live vaccines use pathogens that are still alive (but are almost always attenuated, that is, weakened).