Fun Biology · free preview

Mollusks and Annelids

The mollusks are a diverse group (85,000 described species) of mostly marine species.

1. Mollusks and Annelids

2. Mollusks and Annelids (2)

Mollusks and Annelids (2)

3. Mollusks and Annelids (3)

Mollusks and Annelids (3)

4. Mollusks and Annelids (4)

Mollusks and Annelids (4)

5. Mollusks and Annelids (5)

Mollusks and Annelids (5)

6. Mollusks and Annelids (6)

Mollusks and Annelids (6)

7. Mollusks and Annelids (7)

Mollusks and Annelids (7)

8. Mollusks and Annelids (8)

Mollusks and Annelids (8)

9. Mollusks and Annelids (9)

Mollusks and Annelids (9)

10. Key terms check

Which key term matches this definition?

a modified first pair of appendages in subphylum Chelicerata

11. Key terms check

Which key term matches this definition?

a tough nitrogen-containing polysaccharide found in the cuticles of arthropods and the cell walls of fungi

12. Key terms check

Which key term matches this definition?

a cell type unique to sponges with a flagellum surrounded by a collar used to maintain water flow through the sponge, and capture and digest food particles

Practice this interactively

Free account · instant grading · spaced review that schedules itself.

Start this course for free