A similarity between a fish embryo and a bird embryo in the early stages of development is the presence of gill slits. Both embryos develop structures that resemble gill slits during their early stages, which is indicative of their common ancestral lineage.
Which is a similarity between a fish embryo and a bird embryo in the early stages of development? (1 point) Responses gill slits gill slits forelimbs forelimbs jaw bones jaw bones hindlimbs
1 answer