A similarity between a fish embryo and a bird embryo in the early stages of development is gill slits. Both embryos exhibit structures that resemble gill slits due to their shared evolutionary origins. These structures appear in the early embryonic development stages and are a characteristic of vertebrate embryos.
Which is a similarity between a fish embryo and a bird embryo in the early stages of development? (1 point)
Responses
jaw bones
jaw bones
forelimbs
forelimbs
hindlimbs
hindlimbs
gill slits
1 answer