FullSizeRender - BIO 1110L Quiz 1 O Fall 2019 11 10 Name Date 09 12 19 11.5 1 Identify the independent variable dependent variable and standardized

FullSizeRender - BIO 1110L Quiz 1 O Fall 2019 11 10 Name...

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Unformatted text preview: BIO 1110L - Quiz 1 O Fall 2019 11 / 10 Name: Date : 09 12 19 11.5 1. Identify the independent variable, dependent variable, and standardized variable of the experiment below. (4 pts) While studying the intertidal zone, Karina observes that green algae is more abundant in areas where there are no sea slugs. She hypothesizes that these sea slugs consume green algae, therefore affecting the abundance of green algae. To test her hypothesis, she sets up six different study plots on the same intertidal zone. Each square plot measures 0.5 meter on a side and has six sea slugs living within each plot. After measuring the abundance of green algae in each plot, she removes all six sea slugs from three plots. Karina transplants six additional slugs to the two other plots. One of her plots remains unchanged. + 0.5 again. After one week, she returns to her study plots and measures the abundance of green algae in each one (changed ? ) independent: the removal of all 6 sea slugs from the 2 plors ( the removal taddition (measuring ) dependent. the addition of 6 sea slugs to two of her plots OF sea slugs the abundance of green algae in each plat. (constants ) Standardized: same intertidal zone, 0.5 meter on a side ( plot measurement) 12. Which of the following protists did you observe in Lab 2? (1.5 pts) a. Paramecium b. Euglena C. Volvox d. All of the above /3. Which of these cell structures is found in both plant and animal cells? (1.5 pts) a. Chlorophyll b. Nucleus Cell Wall 1. All of the above 4. Which of these cell structures are present in plant cells that are not present in animal cells? (1.5 pts) a. Central Vacuole b. Chloroplasts c. Nucleus d. Two of the above 5. What is the function of chloroplasts? (1.5 pt) a. Photosynthesis b. Diffusion c. Cellular respiration d. None of the above E.C Name one of the types of microscopes we used last week during lab. (1 pt) compound V...
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