gill slits
gills
Fish
Yes they have Pharyngeal Pouches!!!=)
No
no they dont no tigers do that
gills
it means slits it means slits
pharyngeal pouches
Chordate
a hollow nerve cord, a notochord, pharyngeal pouches, and a postanal tail
fish dummy ask your lampshade
yer
It simply highly suggests that all organisms going through this developmental phase have common ancestry, thus are related on the tree of life.