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Lesson 11 – Protists pg. 36 Question: How are some microbes like plants and some like animals, and how do they effect humans? Hypothesis: **Now, by yourself read the short article on pgs 133-134, “The Fine Art of Naming Organisms” Data/Observations: Make a chart like this: Protist Animal-like Plant-like Features Structures/Methods of Features Movement Amoeba Paramecium Euglena Volvox Now you are going to illustrate and label the 4 prepared slides under the microscopes. (drawings need the following labels) Volvox – daughter colony, flagella Paramecium – cilia, oral groove, nucleus, contractile vacuole Euglena – flagellum, nucleus, chloroplast, eyespot Amoeba – vacuole, pseudopodia, endoplasm, cell membrane, nucleus Guidelines for Scientific Drawings 1. Drawing made with a pencil (color) 2. Size of drawing is proportional to field of view 3. Magnification is printed just below circle 4. Title appears in upper case letters 5. Lines used for labeling end at or inside the features 6. Ruler used to draw lines for labels 7. Labels are printed outside FOV and parallel to bottom 8. All writing is printed, not cursive 9. Neat, no bad erasure marks 10. Measurements are printed in parentheses to right of title Analysis/Conclusion: 1. After making your observations, what “characteristics of life” did you see with the protists? 2. Why do you think these protists are not classified as animals or plants? 3. Name and describe 3 structures protists use to move around. 4. Describe two ways protists are beneficial to humans.
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