Supplemental Instruction
Iowa State University / Leader: / Andre
Course: / BIOL 211
Instructor: / Dr. Debinski, Dr. Heath
Date: / September 22
Explain the characteristics that organisms in the Animal Kingdom exhibit:
Label the following types of organisms based on their body cavities, and whether or not they are triploblastic or diploblastic:
Type:
D or T:
Type:
D or T:
Type:
D or T:
What is the difference between a Protostome and a Deuterostome?
The Simple Organisms: Ctenophores, Porifera, Cnidarians
How are these organisms different from the others in the Animal Kingdom?
Compare and contrast the process in which the phyla Porifera and Cnidaria obtain their food. (Think of their specialized cells or digestive tract)
Describe the special relationship that a certain cnidarian exhibits with a certain protist.
Ecdysozoans
Explain the ecdysozoans. What are their characteristics? How did they get their name? What type of animals do they encompass?
Nematodes (AKA the round worms that shed their cuticle):
- Also pseudocoelomates
How are nematodes important to global ecosystems?
What are guinea worms?
What is C. Elegans and why is it important?
Arthropods:
How did arthropods get their name? What are their characteristics?
What are some of their specialized respiratory organs?
Arthropods have 4 main extant groups. Compare and contrast these taxa.
Special Features / ExamplesSubphylum Chelicerata
Special Features / Examples
Subphylum Myriapoda
Special Features / Examples
Subphylum Crustacea
Class Malacostraca
Order Isopoda
Special Features / Examples
Class Insecta
Order Coleoptera
Order Diptera
Order Hymenoptera
Order Lepidoptera
Order Hemiptera
Order Orthoptera
Order Odonata
Lophotrochozoans
“the other guys”
Rotifera:
List a few of their characteristics, and describe their reproduction.
Platyhelminthes:
(the flatworms)
T or F:
Flatworms are acoelomates.
Special Features / ExamplesTurbellarians
Trematodes
Cestodes
Annelida:
(the segmented worms)
T or F:
Annelids are coelomates with a closed circulatory system and a hydrostatic skeleton.
Special Features / ExamplesPolychaetes
Clitellata
Mollusca:
Special Features / ExamplesGastropoda
Bivalvia
Cephalopoda
The Deuterostomes
Blastopore forms into the anus
Echinodermata:
What are characteristics that the echinoderms exhibit? What are examples of echinoderms?
Vertebra:
What are the 4 characteristics that all chordates exhibit at some point in their development?
What are amniotes? What are the 3 major lineages of vertebrates that don’t develop an amniotic egg?
What characteristics do the mammals exhibit?
Explain the following categories of mammals. Which are viviparous? Which are oviparous?
Eutherians:
Marsupials:
Monotremes:
What are the major groups that are encompassed by the Reptiles?
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