What Do All Deuterostomes Have in Common

question 55

Multiple Choice

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) The pore (blastopore) formed during gastrulation becomes the anus.

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