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The graphs above show percentage of change in three different molecular sequences plotted against ...

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The graphs above show percentage of change in three different molecular sequences plotted against ...

The graphs above show percentage of change in three different molecular sequences plotted against time. Which of these molecular sequences would make a good candidate for a molecular clock?
A) Graph A, because the curve levels off over time
B) Graph B, because DNA is more important to organisms and, therefore, will give a more accurate picture of divergence
C) Graph C, because the change in sequence is the most rapid
D) Graph A or C, because changes in amino acid sequence are more likely to be neutral than changes in DNA
E) Graph B or C, because they are straight lines

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Biological Science, Canadian Edition

Edition: 2^nd

Authors: Freeman, Shar, Harrington

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More solutions for this book are available here

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pkclary Author

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Helped a lot

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Smart ... Thanks!

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This helped my grade so much Perfect

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