Multiple Choice
Use the following to answer questions :
Refer to the diagram below of a phylogenetic tree. 
-Which of the following synapomorphies unites the pigeon and the lizard?
A) Feathers
B) A gizzard
C) Keratinous scales
D) Both a and b
E) None of the above
Correct Answer:
Verified
Correct Answer:
Verified
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