Animal Diversity Part I
Cards (27)
- What event is described as the origin of modern animals?
- What hypothesis suggests the ancestor of the earliest animals was a colonial protist?
- What evidence supports the relationship between sponges and colonial flagellates?
- What do sponges lack that makes them not true animals?
- What is the larval stage of sponges?
- What does it mean for adult sponges to be sessile?
- What are the two groups of animals in clade Metazoa?
- What is the phylum associated with animals that have radial symmetry?
- What type of tissue organization do Cnidarians have?
- How many tissue layers do Cnidarians have?
- What are the two basic body plans of Cnidarians?
- What is the typical shape of a Medusa?
- What is the main function of the gastrovascular cavity in Cnidarians?
- What type of symmetry do animals in clade Bilateria exhibit?
- What does cephalization refer to in bilateral organisms?
- What are the three germ layers in triploblastic animals?
- What are the three categories of body cavities in animals?
- How do acoelomates differ from pseudocoelomates?
- What is the clade that includes protostome animals?
- What is a lophophore?
- What is the phylum of flatworms?
- What type of body cavity do flatworms have?
- What is the digestive system of flatworms like?
- How do flatworms respire?
- What is a notable ability of flatworms?
- What are the three tissue layers in flatworms?
- How can you identify a protostome from a deuterostome?