25. Phylogeny
Phylogeny
Multiple Choice
Multiple ChoiceUsing cladistic analysis, a taxonomist wishes to construct a phylogenetic tree showing the relationships among various species of mammals. Which of the following would be the least useful for this purpose?
A
Descriptions of various types of limbs (wings, legs, flippers, etc.)
B
Data about skull bones
C
The fact that teeth vary among types of mammals
D
DNA base sequences
E
The fact that all mammals have hair
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