Multiple Choice
Which of these precautions would have been most important to insuring the validity of the results?
A) Chlorella in the three cultures were genetically identical.
B) Roughly equal numbers of each strain of Chlorella were present in the reintroduction mixture.
C) The Chlorella cultures were free of bacteria.
D) The P. bursaria culture was free of bacteria.
E) The Chlorella DNA contained no introns.
Correct Answer:

Verified
Correct Answer:
Verified
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