Question

When referring to immunity, what does the term innate imply?

the mechanism will provide defense against many different types of pathogens

the mechanism will develop based upon exposure to specific pathogens

the mechanism will be built-in and present at birth

the mechanism will be acquired over an individual's lifetime

Answer 1

Innate, or nonspecific, immunity is the defense system with which you were born. It protects you against all antigens. Innate immunity involves barriers that keep harmful materials from entering your body.