Q. Which of the following body systems is responsible for allergic reaction?
A) Lymph
B) Immune
C) Circulatory
D) All of these
Explanation
An allergy occurs when your immune system responds aggressively to a harmless environmental substances
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.