Refer to the phylogenetic tree showing the phylogenetic relationships among eight species.Red dots indicate the appearance of derived traits. According to the phylogenetic tree, which synapomorphy unites the salamander and the lizard?
A) Feathers
B) A gizzard
C) Keratinous scales
D) Claws or nails
E) Lungs

Question

Refer to the phylogenetic tree showing the phylogenetic relationships among eight species.Red dots indicate the appearance of derived traits.  According to the phylogenetic tree, which synapomorphy unites the salamander and the lizard?
A) Feathers 
B) A gizzard 
C) Keratinous scales 
D) Claws or nails 
E) Lungs

Quizplus · Accepted Answer

The Answer of Refer to the phylogenetic tree showing the phylogenetic relationships among eight species.Red dots indicate the appearance of derived traits.  According to the phylogenetic tree, which synapomorphy unites the salamander and the lizard?
A) Feathers 
B) A gizzard 
C) Keratinous scales 
D) Claws or nails 
E) Lungs

Refer to the Phylogenetic Tree Showing the Phylogenetic Relationships Among