Bio1AL_Fa09_lab11_prelab

Bio1AL_Fa09_lab11_prelab - .Dueatthestartoflab(Pages207218...

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A69 – Fall 2009 Reproduction and Development Pre‐lab. Due at the start of lab. (Pages 207-218) Name GSI & Sect # Station # AT THE END OF EACH LAB IS A REVIEW AND A CHART THAT YOU SHOULD FILL OUT . 1. What is a jelly coat? What is the function of a jelly coat? What is a fertilization membrane? When and how does it form? 2. Is an urchin a protostome? Are you a protostome? 3. List the (defined) stages of development that occur from fertilization to the neurula stage. {in Xenopus } 4. Distinguish between blastocoel and blastopore. 5. Name the class of chordates that includes chickens? Rats? (If necessary, look at the vertebrate diversity lab).
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