Lab 15: Population Genetics - eScience Labs
Lab 15: Population Genetics - eScience Labs
Lab 15: Population Genetics - eScience Labs
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<strong>Lab</strong> 7: Osmosis<br />
Table 3: Amount of water displaced by potato samples before and after experiment<br />
Type of Potato<br />
Sample<br />
Initial Displacement<br />
(mL)<br />
Final Displacement<br />
(mL)<br />
Net Change=<br />
Final Displacement<br />
‐ Initial Displacement<br />
A<br />
B<br />
A<br />
B<br />
A<br />
B<br />
Questions<br />
1. What is measured when looking at the net change in displacement of the potato samples?<br />
2. Different types of potatoes have varying natural sugar concentrations. Explain how this<br />
may influence the experiment.<br />
3. Based on the data from this experiment, hypothesize which potato has the highest natural<br />
sugar concentration. Explain your reasoning.<br />
4. What was the texture and your observation of the potato samples prior to the experiment?<br />
After? Did it vary by type of potato?<br />
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