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Shown Below is a helical wheel projection of one of the Alpha helices from human hemoglobin. This is an amphipathic helix with one side polar and exposed to solvent and the other side nonpolar and buried. Indicate approximately which side of the helix is likely to be in the solvent […]

Q1. If we designed self contained space station and supplied it with organisms to create an ecosystem to support 6 people for 3 years, what types of organisms must be selected and why? Illustrate the main functions the organisms would perform.Q2. When mendel crossed yellow-seeded and green-seeded pea plants, all […]

In corn, colored aleurone (R) is dominant to colorless aleurone (r), and green plant color (G) is dominant to yellow plant color (g). two plants, each heterozygous for both characteristics, are testcrossed to homozygous recessives, and their progeny are combined to produce the following totals: colored green 100colored yellow 97colorless […]

Q1. Evaluate the problems that animals face in locating source of a visual signal with the problems they face in locating the source of an acoustic signal. What aspects of these problems are inherent in physics of light and sound, and what aspects are consequences of the evolutionary history of […]