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Pre-Test
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1
The theory of endosymbiosis proposes that chloroplasts originated as symbiotic aerobic bacteria and mitochondria originated from a second endosymbiotic event.
A)True
B)False
2
The term "alternation of generations" applies to organisms that undergo
A)zygotic meiosis.
B)gametic meiosis.
C)sporic meiosis.
D)incomplete meiosis.
3
Phylum ___________ are motile by flagella and include both heterotrophic and photosynthetic forms.
A)Euglenoids
B)Diatoms
C)Ciliophora
D)Ciliates
4
Protists that ingest visible particles of food are called
A)osmotrophs.
B)saprozoic feeders.
C)phototrophs.
D)phagotrophs.
5
Which of the following is a type of sexual reproduction?
A)Parthenogenesis
B)Mitosis
C)Self-fertilization
D)None of the above-all are types of asexual reproduction





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