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    Exam 27: The Origin and Diversification of Eukaryotes
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    When Some Autotrophic Euglena Are Placed in the Dark, They
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When Some Autotrophic Euglena Are Placed in the Dark, They

Question 139

Question 139

Multiple Choice

When some autotrophic Euglena are placed in the dark, they


A) stop producing their photosynthetic pigment.
B) produce an excess of photosynthetic pigment.
C) begin feeding on organic material floating in the surrounding water.
D) die.
E) Both a and c

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