The feature of bristle worms (Polychaetes) that makes them different from other classes of phylum annelida is that bristle worms:
Correct answer: C. Bear a pair of parapodia with many setae in each segment
- A. Lack parapodia and setae
- B. Lack parapodia and have few setae per segment
- C. Bear a pair of parapodia with many setae in each segment
- D. Bear two pairs of parapodia with few setae in each segment
Explanation
Polychaetes, also known as bristle worms, are a class of annelid worms known for their distinct anatomical feature, each body segment bears a pair of parapodia with numerous setae.
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