Biology, 28.01.2021 17:20 Jspice1996
Compare all the organisms. What trend do you see?
The proportions of DNA bases vary greatly among organisms.
The proportions of DNA bases are similar in closely related organisms, but different in organisms that are not closely related.
The proportions of DNA bases are similar among all organisms.
A 5-column table labeled Relative Proportions of Bases in D N A has 7 rows. The first column is labeled Organism with entries human, chicken, grasshopper, sea urchin, wheat, yeast, and E. coli. The second column is labeled A with entries 30.9, 28.8, 29.3, 32.8, 27.3, 31.1, 24.7. The third column is labeled T with entries 29.4, 29.2, 29.3, 32.1, 27.1, 32.9, 23.6. The fourth column is labeled G with entries 19.9, 20.5, 20.5, 17.7, 22.7, 18.7, 26. The fifth column is labeled C with entries 19.8, 21.5, 20.7, 17.3, 22.8, 17.1, 25.7.
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Compare all the organisms. What trend do you see?
The proportions of DNA bases vary greatly among o...
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