Multiple Choice
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
Correct Answer:

Verified
Correct Answer:
Verified
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