ANCIENT IMMUNE SYSTEM. “The fact that the earth’s surface is covered with more species of invertebrates and plants than vertebrates speaks to the success of innate immune systems.” Plants only have an innate immune system, while vertebrates layered in a second adaptive immune system on this shared ancient defense mechanism.
https://lnkd.in/ee_yTe4
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022