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1
Which one of the following statements about protists is incorrect?
A)Protists are most commonly found in moist environments.
B)Protists are eukaryotic organisms.
C)The organism that causes malaria is a protist.
D)At least half of the oxygen in the atmosphere is produced by protists.
E)All of the choices about protists are correct.
2
The photosynthetic protists found in plankton are referred to as
A)algae.
B)phototrophs.
C)phytoplankton.
D)photoplankton.
E)periphyton.
3
Which of the following is an excavate protist that may have a light sensing system with an eyespot? (p. 590)
A)Kinetoplastids
B)Euglenoids
C)Green algae
D)Red Algae
E)Cryptophyta
4
The type of protist reproductive cycle known as alternation of generations is most accurately referred to as
A)a gametic life cycle.
B)a sporic life cycle.
C)asexual reproduction.
D)a zygotic life cycle.
E)None of the above accurately describe the protist reproductive cycle known as alternation of generations.





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