____ have (has)a response time of about a week.
A) Innate and adaptive immunities
B) Adaptive immunity
C) Innate immunity
D) Neither innate nor adaptive immunities
E) Complement immunity

Question

Quizplus · Accepted Answer

Adaptive immunity has a response time of about a week, as it requires the activation and proliferation of specific immune cells in response to a particular pathogen or antigen. Innate immunity, on the other hand, has a rapid but non-specific response that occurs within minutes to hours of encountering a pathogen. Complement immunity is a component of both innate and adaptive immunity and can have both rapid and delayed responses.

____ Have (Has)a Response Time of About a Week