Question 61 of 70
Q.State the differences between innate immunity and adaptive immunity.
West Bengal WbchseWest Bengal HS (WBCHSE) Board 2025Subjective· 3mImportance★★★★★
87% · 61/70 Questions
You're viewing a preview — the full solution, concept, methods & PYQ mapping are locked.
Start your 14-day free trial to unlock the full solution →Innate immunity is the body's immediate, non-specific defence present from birth; adaptive immunity is a slower, pathogen-specific defence that builds memory for faster future responses.
| Feature | Innate immunity | Adaptive immunity |
|---|---|---|
| Onset/presence | Present by birth; the body's first, immediate line of defence | Develops only after exposure to a specific pathogen/antigen |
| Specificity | Non-specific — acts the same way against any pathogen | Highly specific — targets a particular antigen/pathogen |
| Speed of response | Immediate/rapid | Relatively slow on first exposure |
| Memory | No memory — response is the same every time | Has immunological memory — a much faster, stronger response on re-exposure to the same pathogen |
Unlock everything free for 14 days
- Full step-by-step solutions
- Concept-first explanations
- Methods, shortcuts & mistakes
- PYQ mapping + timed mock tests
Full access for 14 days. No credit card required.