NO NEW PHYLA. “Despite the enormous amount of developmental and morphological innovation that has occurred since then within body plans, no new phyla appear to have originated since the Cambrian. Nonetheless, enormous evolutionary changes have gone on within the animal kingdom within these long-conserved underlying patterns.”
https://lnkd.in/d2_xbfe
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022