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firetruckboom firetruckboom
wrote...
Posts: 79
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11 years ago
I. how long an organism has appeared in its current form
II. the approximate evolutionary timeline
III. the evolution of one group of organisms from another

A:I only
B:II and III
C:I and II
D:I and III
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wrote...
11 years ago
I and III...it does not give you the timeline per se...just approximation...
wrote...
11 years ago
A: I only.
D is wrong because a phylogenetic tree is different from a cladogram. Cladograms do not show ancestry. They are used to infer phylogenetic trees, which do show ancestry where such information is available.
wrote...
11 years ago
i would say A
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