chap 25 protists

chap 25 protists - Name Class Date chap 25 protists...

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Name: ________________________ Class: ___________________ Date: __________ ID: A 1 chap 25 protists Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. The first eukaryotic cells to evolve from ancestral prokaryotes were: a. fungi. b. protists. c. endosymbionts. d. plants. e. None of these. ____ 2. Some protists consist of a single cell with multiple nuclei. This condition is known as: ____ 3. Symbiotic association in which one partner benefits and the other is unaffected is called: ____ 4. Symbiotic association in which one partner lives on or in another is called: ____ 5. Most protists are: a. aquatic. b. parasitic. c. terrestrial. d. arboreal. e. None of these. ____ 6. At the base of the food web in aquatic ecosystem are: ____ 7. Mitochondria and chloroplasts in eukaryotic cells probably originated from:
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