Lab Manual - eScience Labs
Lab Manual - eScience Labs
Lab Manual - eScience Labs
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<strong>Lab</strong> 15: Populaon Genecs<br />
Experiment 1: Genec Variaon<br />
Materials<br />
Blue beads<br />
Red beads<br />
Green beads<br />
Yellow beads<br />
2 100mL Beakers<br />
2 250mL Beakers<br />
NOTE: When done return beads<br />
to their respecve beakers (1 or<br />
2).<br />
Procedure<br />
1. Pour 50 blue beads and 50 red beads into a 250 ml beaker. Without looking, randomly take<br />
50 beads from the 250 ml beaker and place them in a 100 ml beaker (this is beaker #1).<br />
2. Pour 50 green beads and 50 yellow beads into a second 250 ml beaker. Without looking,<br />
randomly take 20 beads from the 250 ml beaker and place them in the other 100 ml beaker<br />
(this is beaker #2).<br />
Quesons<br />
1. What is the gene pool of beaker #1?<br />
2. What is the gene pool of beaker #2?<br />
3. What is the gene frequency of beaker #1?<br />
4. What is the gene frequency of beaker #2?<br />
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