Q. Active immunity development is related to
A) Natural killer cells
B) Memory cells
C) Helper T-cells
D) Suppressor T-cells
Explanation
Active immunity development is related to memory cells, when B-cells and T-cells are activated by a pathogen, memory B-cells and T-cells develop
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.