Exam #2 Review_2008

Exam #2 Review_2008 - Biology 112 Lab Exam #2 Review...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Biology 112 Lab Exam #2 Review Invertebrate Diversity I (Exercise 7) Phylum Porifera -Sponges Be able to list some of the characteristics of animals. Know what phylum sponges belong to. Be able to describe the sponge body form and explain how sponges feed. o Be able to identify and describe the function of: Osculum Spicules Choanocytes What level of organization is present in sponges (cellular? tissue? system?) Be able to identify the specimens we observed in class (Domain, Kingdom, Phylum, and Class). Please make sure to study the following items when preparing for this exam: All class notes - POWERPOINTS All lab procedures you did in class This review sheet! Phylum Cnidaria - Corals, Anemones, Jellyfish, and Hydras Know what phylum these organisms belong to. Know which specific organisms belong to the following classes: o Anthozoa o Scyphozoa o Hydrozoa Be able to identify the specimens that we observed in class (Domain, Kingdom, Phylum, and Class). What level of organization is present in these organisms (cellular? tissue? system?) How many tissue layers do these organisms have? What type of symmetry do these organisms have? Describe the two body plans present in this phylum. What is their function? Describe the function of cnidocytes. Describe the structure and functions of a gastrovascular cavity? Phylum Platyhelminthes - Flatworms Know the phylum that these organisms belong to. Know which specific organisms belong to the following classes: o Turbellaria o Tremetoda o Nematoda Know the characteristics present in these Classes. Be able to identify the specimens that we observed in class (Domain, Kingdom, Phylum, and Class). What level of organization is present in these organisms (cellular? tissue? system?) How many tissue layers do these organisms have? What type of symmetry do these organisms demonstrate? Does this group possess a body cavity? If so, what type of body cavity do they have? Is more than one body cavity present among the members of this phylum?...
View Full Document

This note was uploaded on 04/30/2008 for the course BIOL 112 taught by Professor Vaughn during the Spring '08 term at Texas A&M.

Page1 / 10

Exam #2 Review_2008 - Biology 112 Lab Exam #2 Review...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online