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

Immunity present at the time of birth is called

Immunity present at the time of birth is called

Which of the following properties of acquired immunity is the basis of vaccination

The immunity associated with memory is called

The immunity associated with memory is called

Consider the following four statements (A-D) and select the option which includes all the correct ones only : - (A) Ability of the host to fight the disease causing organisms conferred by the immune system is called allergy (B) Highly intensified secondary immune response is also called as anamnestic response (C) Innate immunity is characterised by memory (D) Each antibody molecule has two light polypeptide chains

Which of the following properties of acquired immunity is the basis of vaccination?