Biology, 28.06.2019 19:00, carolelai08

List two ways in which the atmosphere would be impacted in the absence of the biosphere?

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Biology, 22.06.2019 09:00, live4dramaoy0yf9

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b. through genes c. through seasonal cycles d. through hibernation

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Biology, 22.06.2019 10:30, DKLDDD1720

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?

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Biology, 22.06.2019 23:00, genyjoannerubiera

*a mastectomy is the surgical removal of one or both breasts, either partially of fully. an oophorectomy is the surgical removal of an ovary or ovaries. analyze a woman’s risk of dying of cancer if she carries a mutated brc1 gene. how do heredity and inheritance relate to the data presented in these charts? what data would you need to see in order to draw conclusions about the effectiveness of preventive surgeries? what does the age at diagnosis tell you about the mutation? explain how breast-cancer genes are still present in the population, despite cancer-related surgeries and deaths.

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Biology, 23.06.2019 01:10, Queenhagar

Apopulation of bears has genetic diversity. some of the bears have an allele that gives them thicker fur. due to climate change, the winters have gotten colder in their habitat. now the bears with thicker fur are becoming more common in the population. a.) which type of bear is selected for in the coldest ecosystem? b.) what must be the other allele for the type of fur, and what term would you use to describe the fact that the allele is becoming less common in the colder climate? c.) describe the change in the bear population in terms of changing allele frequencies and phenotypes d.) is this an example of natural selection