SI.pdf - 1 What class of Mollusca has a closed circulatory...

This preview shows page 1 out of 1 page.

1. What class of Mollusca has a closed circulatory system? a. Chitons b. Gastropoda c. Bivalvia d. Cephalopods
2. Which Phylum has no true tissue or cephalization?
3. What are flatworms in terms of body plan?

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture