1/4
These flashcards cover key concepts related to annelids and mollusks, including evolutionary innovations, developmental features, and specific classes of organisms for lab.
Name | Mastery | Learn | Test | Matching | Spaced |
|---|
No study sessions yet.
Key Innovations in Animal Evolution
Five significant advancements that occurred during the evolution of animals.
Protostomes
Animals in which the first opening in the embryo becomes the mouth.
Segmentation
An important evolutionary innovation that allows for the specialization of body regions and structures.
Classes of Mollusks
The three classes of mollusks we will examine in lab: Gastropoda, Bivalvia, and Cephalopoda.
Official Seashell of Texas
The official seashell of Texas is the Lightning Whelk, which belongs to the class Gastropoda.