Biology, 10.12.2020 08:40 dedgefield
Scientists at Arizona State University sequenced SARS-CoV-2 genomes collected from hundreds of infected individuals. They found a deletion of 81 base pairs in some of the viruses. This large deletion is in a gene that codes for a protein that helps the virus escape the immune system. Predict how the frequency of viruses with this deletion will change in the population over time. Use evidence to support your answer.
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Biology, 21.06.2019 23:00
Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution
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Biology, 22.06.2019 01:30
As a result of wildfires, in grasslands. a) tree growth increases b) grass growth increases c) soil quality decreases d) invertebrate variety decreases
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Biology, 22.06.2019 05:50
Below are the three main organs that make up the plant body. what is the main function of the structure that is identified as b in the picture above? it anchors the plant.it produces food.it absorbs nutrients.it supports the plan
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Biology, 22.06.2019 07:30
The equation shows cellular respiration. during cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and atp. what happens to the energy in the bonds in glucose? the energy is transferred to oxygen. the energy is transferred to carbon dioxide. the energy is transferred to water. the energy is transferred to atp.
Answers: 2
Scientists at Arizona State University sequenced SARS-CoV-2 genomes collected from hundreds of infec...
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