It is generally observed that the …

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It is generally observed that the children who had suffered from chickenpox in their childhood may not contract in the same disease in their adulthood explain giving reason on the basic of such immunity in an individual name this kind of immunity

Posted by Sandy 14A 6 years, 2 months ago

CBSE > Class 12 > Biology

4 answers

Muskaan Vig 6 years, 2 months ago

And is acquired passive immunity..

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Muskaan Vig 6 years, 2 months ago

In Ist encounter with the pathogen our immune response is weak and is called primary response. During 2nd encounter with the same pathogen our body remembers that and produces intense immune response that kill the pathogen and is called secondary response.

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Rahul Dagar 6 years, 2 months ago

It is aquired immunity and memory b and t cells are produced that have intense response against the same antigen or pathogen . Secondary response is also called as anmestic response

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Vasu Sharma . 6 years, 2 months ago

This is the process in which our immune cells remember that which disease causing cells they were and after sometime if the disease causing cells again come in contact then our body has immunitive response to the cells if person is again affected then immunity of person is weak And immunity is passive in which weakend cells are taken to fight against cells

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