Probably wrong here but if the divergence happened before gills were formed then we both evolved secondary jaws for different purposes
Also those structures seem to take up an awfully big part of the embryo if they’re going to just become the hyoid and jaw, is there a more in between shot of the embryo developing?
Probably wrong here but if the divergence happened before gills were formed then we both evolved secondary jaws for different purposes
Also those structures seem to take up an awfully big part of the embryo if they’re going to just become the hyoid and jaw, is there a more in between shot of the embryo developing?