1.By Jinsu ChangBy Jinsu Chang 2. 6.3.1 define pathogen6.3.1 define pathogen Pathogen is "any living organism or virus that is capable of causing a disease" …
- Characters of innate immunity include: a- 1st line of defense b- Rapid defense c- No memory cell d- All of the above - Innate immunity cells include: a- macrophage b- neutrophil…