Browsing Facultad de Ciencias Exactas y Naturales by Subject "OCCAM'S RAZOR"
Now showing items 1-1 of 1
-
Are the eggs -keptand fed by the mother -the ancestral form of reproduction in onychophorans?
(Universidad de Costa Rica (Costa Rica), 2019)Onychophorans are the only phylum without current marine representatives and one of the few invertebrates with placenta. Here we propose that the common ancestor, which first emerged to the mainland in Pangea’s time, kept ...