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purpleberry purpleberry
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Posts: 1596
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7 years ago
In the figure, what do the branching points of the tree represent?
A) a modern species
B) the origin of a new species from an ancestral form
C) an extinct species
D) a common ancestor of a group of modern species
Textbook 
Biology: Science for Life with Physiology

Biology: Science for Life with Physiology


Edition: 5th
Authors:
Read 80 times
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cameronicameroni
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7 years ago
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purpleberry Author
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7 years ago
Great answer!!!
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