Deuterostomes.....(CHOOSE ALL THAT APPLY) include the starfish and dogs have the
ID: 73979 • Letter: D
Question
Deuterostomes.....(CHOOSE ALL THAT APPLY)
include the starfish and dogs
have their anus form before their mouth during formation of the digestive tract (gut)
are all segmented
have cells with indeterminate fate as embryos
have a body cavity within their mesoderm
A.include the starfish and dogs
B.have their anus form before their mouth during formation of the digestive tract (gut)
C.are all segmented
D.have cells with indeterminate fate as embryos
E.have a body cavity within their mesoderm
Explanation / Answer
The Deuterostomia comprise one of the major groups within the animal kingdom, and it is probably the most familiar to you, since you are a deuterostome! Most of the deuterostomes belong to one of two groups that include the majority of its members -- the echinoderms.
A) Include the starfish and dogs
B) Have their anus form before their mouth during formation of the digestive tract (gut)
C) Are all segmented
D) have cells with indeterminate fate as embryos
E) have a body cavity within their mesoderm
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