Question 1
According to the textbook, what are the specific characteristics of aging? For example, one characteristic to include is animal life cycle stage in which aging occurs. Make sure to include at least one molecular characteristic.
How do we recognize and quantify aging? Use examples to demonstrate individual characteristics of aging. For one characteristic, explain any research and the research question (you may use outside sources for this part of the question, but they are not required).
Question 2
Consider one scientist (from Aristotle to the present) who has advanced our understanding of sex determination. Summarized his/her work, evidence, importance. What is one application of this biologist’s work? What, if any, aspects of the work are no longer considered valid and why?
Question 3
Argue that cancer is a disease of development. Cite the textbook. Make sure to include the theoretical relationship between cancer and stem cells.
