A) specificity
B) difference between self and non-self
C) retains memory
D) all of the above
Correct Answer: D
Solution :
In acquired immunity, amongst a number of pathogens, a specific one is identified and tried to be eliminated i.e., pathogen specificity. The cells involved in immunity. retain memory of pathogen. Pathogen can identify self and non-self kind of cells.You need to login to perform this action.
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