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wlad13 [49]
3 years ago
15

What conclusion about Mars can you draw from the article?

Biology
1 answer:
Schach [20]3 years ago
3 0

Explanation:

mars may have once been a weet world like earth . the latest from mars it also will be the first spacecraft to collect samples of the martian surface

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What scientist determine the rule that A always pairs with T and C alway pairs with G
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Explanation:

These base pair relationships are often called Chargaff's rules of DNA base pairing, named after the Columbia University scientists who observed that there are equal molar concentration of A & T, as well as G & C in most DNA molecules.

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Cerrena [4.2K]
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