Multiple Choice
What unique characteristic 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 (blastopore) formed during gastrulation becomes the anus.
Correct Answer:

Verified
Correct Answer:
Verified
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