Biology, 21.07.2019 07:00 yarrito20011307
To trace our maternal lineage, we observe mutations that have accumulated in our mitochondrial dna (mtdna). in the dna isolation and amplification lab, we amplified a highly variable and non-coding region in the hyper-variable segment i of our own mtdna using polymerase chain reaction. why did we choose to amplify a non-coding region rather than a coding region to determine our lineage?
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Biology, 21.06.2019 17:00
How are the tortoises that darwin observed on the galápagos islands similar to the anoles that losos studied
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Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?
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When rutherford performed his metal foil experiment, he was surprised that most of the alpha particles
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Ascientist observes certain changes in the physical features of a particular species over time. she concludes that the species has undergone evolutionary change. she wants to study the animals by analyzing their population. she’ll use . the population of this species is decreasing considerably. if this trend doesn’t change, this species will fall under the category of animals. this is a plato question,i need to make up his biology credit.
Answers: 3
To trace our maternal lineage, we observe mutations that have accumulated in our mitochondrial dna (...
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