Question

wn
5.
Which of the following are the properties of acquired immunity?
(1) Specificity
(2) Diversity
(3) Immunological memory
(4) All of the above​

Answer 1

Explanation:

${\mathfrak{\boxed{\boxed{\red{\huge{Hii \:mate}}}}}}$

Three Important Characteristics to Adaptive Immunity. In healthy, immune competent individuals, immune responses are not produced against "self"-components. In vertebrates, Major Histocompatibility Complexes (MHC) exist that allow for differentiation between self and non-self antigens.

Hence the answer is D..

${\mathfrak{\boxed{\boxed{\red{\huge{Brainliest \:please}}}}}}$