Which of the following animals is NOT a protostome?
Correct answer: D. Sting ray
- A. Earthworm
- B. Cockroach
- C. Butterfly
- D. Sting ray
Explanation
Option D is correct since stingray is a deuterostome.Option A is incorrect since the earthworm is an annelid that belongs to the protostomia series.Option B is incorrect since the cockroach is an arthropod that belongs to the protostomia series
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