I WONDER - Are There Different Types Of Immunity?

The video tutorial explains the two basic types of immunity: natural and acquired. Natural immunity acts as a general defense against pathogens, with examples like skin, mucus, and earwax blocking antigens. Acquired immunity involves the body's cells remembering past antigens to mount a stronger response upon re-exposure.

What new insight or understanding did you gain from this video?

Evaluate responses using AI:

OFF