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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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pkclary pkclary
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6 years ago
What do all deuterostomes have in common?
A) Adults are bilaterally symmetrical.
B) Embryos have pharyngeal pouches that may or may not form gill slits.
C) All have a spinal column.
D) All have specialized head and tail regions.
E) The pore formed during gastrulation becomes the anus.
Textbook 
Biological Science, Canadian Edition

Biological Science, Canadian Edition


Edition: 2nd
Authors:
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mastemamastema
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6 years ago
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pkclary Author
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6 years ago
Helped a lot
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