A similarity between a fish embryo and a bird embryo in the early stages of development is gill slits. Both embryos exhibit pharyngeal arches (gill slits) during certain stages, which is a common feature among vertebrate embryos reflecting their shared evolutionary ancestry.
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
jaw bones
jaw bones
hindlimbs
hindlimbs
forelimbs
1 answer