Passive immunity is ______
a) Acquired, through natural overt or latent infection
b) Acquired through vaccination
c) Acquired through ready-made antibodies
d) Acquired by activating immune system of the body
Answers
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Answer:
Passive immunity is Acquired by activating immune system of the body.
Explanation:
In passive immunity the active and ready made antibodies to the person.
Generally this transfer occurs from mother to the fetus by lactation after birth and through placenta before birth.
The antibodies for passive immunity can be produced through immunoglobulin therapy and antiserum therapy.
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Answer:
Option d) Acquired by activating immune system of the body.
Explanation:
When an unimmunised human body is administered antibodies through vaccination from an immunised person to provide temporary protection against disease causing pathogens, the person receiving this vaccination is said to acquire passive immunity.
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