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Luiza Korobkova. Work Area Materials: Dissecting Microscope Phase-contrast Microscope Pipette Dish Slides Moticam Tubes.

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Presentation on theme: "Luiza Korobkova. Work Area Materials: Dissecting Microscope Phase-contrast Microscope Pipette Dish Slides Moticam Tubes."— Presentation transcript:

1 Luiza Korobkova

2 Work Area Materials: Dissecting Microscope Phase-contrast Microscope Pipette Dish Slides Moticam Tubes

3 Procedure Gather Materials. Choose 3 locations at the campus pond. Take samples from the surface of the pond in each location. Take samples 6 inches deep in each location. Observe and record data. Total Samples: 6

4 Locations: A, B, and C Surface: Top and 6-inches deep A B C

5 Location: A Surface: Top RadiolarianParamecium 40x the magnification

6 Location: A Surface: 6-in. deep 10x the magnification RotiferRadiolarian

7 Location: B Surface: Top Seed? Forminifera Radiolarian (14 per 10 microliters)

8 Location: B Surface: 6-in. deep paramecium Rotifer

9 Location: C Surface: Top Radiolarian and amoeba Radiolarian

10 Location: C Surface: 6-in. deep Stentor Amoeba Euglena (8 per 10 Micro liters) Amoeba

11 Euglena?

12 Attempts at Catching a Paramecium

13 Paramecium

14 Volvox

15 Also found: Stentor Stentor

16 Problems Drying Intense heat from the light Identification Many look alike/ poor quality pictures Fast Protist movement Hard to video


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