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    Biology Concepts and Investigations Study Set 1
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    Exam 5: Photosynthesis
  5. Question
    Chloroplasts Contain Their Own DNA,but the Genes on These Chromosomes
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Chloroplasts Contain Their Own DNA,but the Genes on These Chromosomes

Question 69

Question 69

Multiple Choice

Chloroplasts contain their own DNA,but the genes on these chromosomes only encode about 10% of the proteins required for photosynthesis.This is evidence for


A) competition.
B) photosynthesis.
C) predation.
D) parasitism.
E) endosymbiosis.

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