Animals first developed fever as a response to infections: the higher body temperatures primed their immune systems. At the time, 600 million years ago, virtually all animal species were cold-blooded. They had to spend long periods of time in warm areas of their habitat to achieve fever-range body temperatures. A researcher believes that pathogens may be the reason why warm-blooded creatures first emerged.
from https://www.sciencedaily.com/releases/2019/06/190604172659.htm
from
https://healthnews010.tumblr.com/post/185377658703
From https://johnher1.blogspot.com/2019/06/pathogens-may-have-facilitated.html
from
https://johnher1.wordpress.com/2019/06/05/pathogens-may-have-facilitated-the-evolution-of-warm-blooded-animals/
No comments:
Post a Comment