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SAT, 09.12.2021 02:20 mariap3504
Dna sequences can act as "tape measures of evolution". Some highly conserved regions of the human genome (similar to comparable regions in other species) don’t code for proteins. Why?.
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Answers: 3
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SAT, 26.06.2019 05:00
This graph represents four ecosystems. each ecosystem has a different number of species, adding to its biodiversity. different colors represent different species. which statements correctly summarize the data depicted by the graph? 1. ecosystem d has more biodiversity than ecosystem c. 2. ecosystem b has more biodiversity than all the other ecosystems. 3. ecosystem a has more biodiversity than ecosystem b but less biodiversity than ecosystem c. 4. ecosystem b has more biodiversity than ecosystems c and d but less biodiversity than ecosystem a. 5. ecosystem a has more biodiversity than ecosystem c but less biodiversity than ecosystem b.
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SAT, 26.06.2019 06:00
Scientists observed a rock stratum and discovered some fossils. the image shows the fossils they discovered. what can you interpret from the image? an illustration showing layers rock with fossils embedded in some rock layers1. the dinosaur and the mammoth existed after the trilobites.2. the dinosaur and the armored fish existed before the trilobites.3. the trilobites and the armored fish died before the dinosaur.4. the trilobites and the armored fish were born after the dinosaur.5. the early mammoth is older than the trilobites.
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SAT, 26.06.2019 06:00
Match each fossil with the layer where it’ll be present based on those conditions.
Answers: 1
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Dna sequences can act as "tape measures of evolution". Some highly conserved regions of the human ge...
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