Which of the following is associated with passive immunity? A) exposure to an antigenB) infusion of weakened virusesC) passage o

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Reika [66]

2 years ago

9

Which of the following is associated with passive immunity? A) exposure to an antigenB) infusion of weakened virusesC) passage o

f IgG antibodies from a pregnant mother to her fetus D) booster shot of vaccine

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1 answer:

lilavasa [31] · Answer 1 · 2022-04-21T19:07:41+03:00

lilavasa [31]2 years ago

8 0

Hey there!:

Passive immunity can occur naturally, when maternal antibodies are transferred to the fetus through the placenta, and it can also be induced artificially.

The option D passage of IgG antibodies from a pregnant mother to her fetus is the correct answer