There is a long article in Aeon about a jellyfish-like animal called the ctenophore. It has a nervous system entirely different
from that of any other animal on earth.
The DNA is different and the nervous system does not work based on the
chemical triggers of all other earthly animals.
It could have arrived here as an alien, or it could be a survivor from a
different example of original life-on-earth, indicating that life occurred here
in two or more separate, original forms.
Here’s the link:
No comments:
Post a Comment