Jaws B Lungs Four limbs Keratinous scales Claws or nails D

Last updated: 5/18/2023

Jaws B Lungs Four limbs Keratinous scales Claws or nails D Fur Mammary Glands Feathers E Gizzard Time Feathers G Hagfish outgroup Salmon Frog Lizard Alligator Robin Rat Gorilla SENTSIO Ingroup 29 Relative to the robin on the tree above identify whether each trait is shared derived or shared ancestral 4 points Keratinous Scales