Exemplar Problems

Question:

What is the primary role of the body’s immune system when a pathogen enters the body, and why is this response important?

Answer:

When a pathogen enters the body, the immune system deploys white blood cells to identify and attack the pathogen. Additionally, the immune system produces antibodies to neutralize the invaders. This immune response is crucial for protecting the body from infections, as it helps eliminate the pathogens and prevent the disease from spreading.