embryos of vertebrates

5.16 - Embryos of Different Vertebrates



Note similarity in the external features of early embryos of all vertebrates



Haeckel's drawings of vertebrate embryos,



The embryos of vertebrates as different as birds and humans all look very



A comparison of vertebrate embryos at three stages of development.



the similarity between human embryos and those of other vertebrates.



Human embryos show close similarity to embryos of other vertebrates



as seen in vertebrate embryos including lamprey embryos.



among vertebrate embryos, recapitulation theory, temporary nonfunctio.



one half of the dorsal region of a vertebrate embryo (B) are compared.



embryos of different genera of vertebrates shows interesting findings.



All vertebrates have similar gill slits as embryos (upper diagrams).



Figure 32.4 Series of vertebrate embryos in three successive and comparable



differences in the corresponding embryos have Vertebrates chorion,



Vertebrate Embryos · Vertebrate Genetics



vertebrates? Splitting of the embryo



Human embryo with gill arches There are several features of interest.



Vertebrate Embryos Start Appearing Very Differently and Converge Upon a



In the 1990s the British embryologist Michael Richardson examined vertebrate



A chick embryo at the second day of development. The peculiar way that the