Q. The human immune system consists of
A) Lymphoid organs
B) Immune cells
C) Antibodies
D) All of these
Explanation
The human immune system consists of lymphoid organs, lymphoid tissues, immune cells and soluble molecules like antibodies
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.