Lab #2 study questions
1. A Lamprey belongs to the phylum chordate. What characteristics do all
Chordates all share five characteristics. These characteristics are
2. pharyngeal slits
4. nerve cord
Lab #3 Questions
1. What is another common name for the dogfish shark?
Another name for the dogfish shark is the spiny dogfish
2. Classify the dogfish shark giving explanations for the level of classification.
Dogfish part 2
1. Define the terms
Peritoneum- the shiny membrane lining the pleuroperitoneal cavity and
Parietal peritoneum- the lining of the inner surface of the body wall
Visceral peritoneum- envelop