madis40 madis40

21-05-2020
Biology

contestada

passive immunity is described as?
a. occurs after a specific immune response
b. antibodies produced by B cells
c. Already there when we are born
d. occurs without an immune response

passive immunity is described as a occurs after a specific immune response b antibodies produced by B cells c Already there when we are born d occurs without an class=

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tianab27 tianab27

21-05-2020

B. Antibodies produced by B cells

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