alvinnt alvinnt

11-05-2018
Biology

contestada

An_____ is an immunity-producing substance formed from weak, dead, or parts of viruses or bacteria

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ksalmon1 ksalmon1

12-05-2018

An antigen is something that can produce an immune response...can come from any of the above.

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aencabo aencabo

12-05-2018

A VACCINE is an immunity-producing substance formed from weak, dead, or parts of viruses or bacteria

Vaccine is the right answer! Goodluck

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