-Use the Figure to Identify the Most Recent Common Ancestor

question 83

Multiple Choice

-Use the figure to identify the most recent common ancestor (branch point) of Brachiopods and Echinoderms.How many other common ancestors (branch points) must be considered when comparing these taxa to Sponges?

• A)1 additional common ancestor
• B)2 additional common ancestors
• C)3 additional common ancestors
• D)4 additional common ancestors

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