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there is a volcanic island with a single population of mice that covers the island. a volcanic eruption occurs and splits the original population in two (a1 and a2). you had collected samples of dna from the original population a prior to the eruption, as well as the two populations that resulted after the volcanic eruption. your descendants have fortunately inherited your fascination with rodent genetics. fifty thousand years after the original volcanic eruption, your descendants return to the island and repeat the same sampling and dna sequencing strategy.

Sagot :

Low variation. The more time that passes, the greater the number of accumulated sequence differences between two populations. Within populations it is more likely that genetic variation in DNA sequences will have relatively low variability.

DNA sequencing is the process of figuring out the nucleic acid collection – the order of nucleotides in DNA. It consists of any method or generation this is used to decide the order of the 4 bases: adenine, guanine, cytosine, and thymine.

Every strand is made up of a series of four nucleotides, A, C, G, and T. The order of the nucleotide series encodes genetic statistics. since the nucleotides pair in a predictable manner — A with T, and C with G — each strand of the DNA is usually complementary to the opposite.

DNA sequencing refers to the overall laboratory technique for figuring out the exact series of nucleotides, or bases, in a DNA molecule. The sequence of the bases (frequently noted by using the primary letters of their chemical names: A, T, C, and G) encodes the biological facts that cells use to broaden and operate.

Learn more about  DNA sequences here:- https://brainly.com/question/26225212

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