Memory -bassed acquried immunity evolved in

Adaptive/acquried immunity is found in

Adaptive/acquried immunity is found in

Memory cells are

Memory cells are

Memory cells are

------------- is characterised by memory :- (1) Acquired immunity (2) Non specific immunity (3) Specific immunity (4) Both 1&3

Highly intensified second time response in acquired immunity on the basis of previous memory is called as :-

Highly intensified second time response in acquired immunity on the basis of previous memory is called as :-