Question

what is immunity ?
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hmm ok brother !
bye !!​

Answer 1

Answer:

In biology, immunity is the capability of multicellular organisms to resist harmful microorganisms. Immunity involves both specific and nonspecific components. The nonspecific components act as barriers or eliminators of a wide range of pathogens irrespective of their antigenic make-up. 

Explanation:

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Answer 2

☆ ANSWER ☆

Immunity is the resistance exhibited by host towards infectious pathogens. It is just like protection against diseases.

Types of Immunity in humans :-

1. Innate immunity - It is the immunity possessed by an individual since birth(inborn). It's natural type of immunity which is due to genetic make-up of an individual.

2. Acquired immunity - It is the artificial form of immunity possessed by an individual after formation of antibodies in his/her body.

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