Bio1AL_Sum09_lab10_prelab

Bio1AL_Sum09_lab10_prelab - 2 molecule from the outside of...

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A59 – Summer 2009 Invertebrate II Pre-lab. Due at the start of lab. (Pages 179-191) Name GSI & Sect # Station # AT THE END OF EACH LAB IS A REVIEW AND A CHART THAT YOU SHOULD FILL OUT . 1. To what phylum and class does a starfish belong to? Name the two stomachs a starfish possess? 2. For a cockroach, outline the passage of food from the mouth out to the anus. 3. Does a cockroach have a closed or open circulatory system? Explain your answer. 4. Trace the movement of an oxygen (O
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Unformatted text preview: 2 ) molecule from the outside of a cockroach into its abdominal cavity. Trace the movement of a CO 2 molecule from the abdominal cavity to the outside. (Note that this movement does not occur in the circulatory system). 5. Compare and contrast holometabolous and hemimetabolous development. Give an example of each. 6. Describe the cuts/rips required in the cockroach dissection. A60 – Summer 2009 Invertebrate II Notes...
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Bio1AL_Sum09_lab10_prelab - 2 molecule from the outside of...

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