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In the required video, Why ‘Deaths of Despair’ Might Be a Warning Sign in America, Nobel prize-winning economist Angus Deaton and his wife, fellow Princeton Prof. Anne Case, explain that an increase in suicides in the United States seems to be linked to which of the following possible factors? (Select all that apply)

Sammy is a 72-year-old man who has had several strokes. He has lost his speech and use of his right hand and is no longer ambulatory. Because of other complications, his doctor has informed him that he will never be able to return home and that he will most likely live out his remaining days in a nursing facility and then possibly a hospice. If Sammy shows signs of profound sadness, Kübler-Ross would view it as

Write or draw the steps of DNA replication. Label each component clearly and thoroughly.

Archaeopteryx is a fossil that clearly seems to be an intermediate form between dinosaurs and birds. Fossils like Archaeopteryx are termed

BONUS: If a parent has type B- blood, and has two children that are type O- and type AB+ what is the spouses blood type? *rh factors display simple dominance of + over –

A gene is physically located on a(n)

Which organisms on the Galápagos Islands were most important in the development of Darwin’s theory of evolution by natural selection?

Answer the questions about the pedigree. 1.)What type of inheritance is occurring? 2.) What is the genotype  of individual 2? 3.) What is the genotype of individual 7? 4.) Suppose individual 9 had offspring with a female with no history of the disease and is not a carrier. What are the possible phenotypic ratios of the offspring?      

Write and explain each step or meiosis or draw them. Make sure to label each step. When and where does meiosis take place?

Consider skin color is regulated by three genes: A, B, and C. All recessive alleles would be 0 or white on the color scale. All dominant alleles would be 6 or black on the color scale. What color is a person with AAbbCc genotype?