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Genetic evidence indicates that at least some of our modern human immune system benefitted from ancestral mating with Archaic Homo sapiens, Neanderthals and Denisovans. There is no question of whether or not interbreeding occurred between early humans, Neanderthals and Denisovans: it did. The past 500,000 years or so has become crowded with discoveries of "new" species. Read the "New Early Humans Discovered in Morocco" article, the "Homo floresiensis update" article and the "Homo naledi Update" article before you answer the following questions:Archaic Homo sapiens, Neanderthals, Denisovans, H. floresiensis and H. naledi certainly looked different from today's modern humans, but were they completely different species compared to humans? Or, do you think that the earlier forms of hominins from H. erectus to H. sapiens could be part of a very wide range of early "human" variation? Should Neanderthals, Denisovans and H. naledi continue to be classified as distinctly different paleo-species compared to modern Homo sapiens sapiens? Why or why not? There is no right or wrong answer to these questions. Based on your research, what do YOU think and why?
Calculate the number of heterozygotes in a population with p = 0.55 and q = 0.45 (at time = 0). After 4 generations of inbreeding between siblings (F = 0.25) in a population of 1000
Please give the general properties of the following: RNA viruses and DNA viruses. What is the difference between dsDNA and ssDN
Research and briefly describe a real world example about acid rain affects plants. Be sure to demonstrate how pH contributes to the outcome, and proposed solutions. Descriptions should be approximately 2-3 paragraphs. Include at least three citati..
Research and discuss the differences and importance of : IPPS, OPPS, MPFS and DMEPOS. Which provider type is paid by which method? What are the payment expectations for each type
Monoclonal antibodies-what are they, how are they made, why are they important in medical treatment today?
questions1. what is wetland mitigation? how is it different from wetland restoration?2. what is the main mitigation
What is the use of catalase in plants (saying breakdown H2O2 is not enough) Why do they need to produce it? Explain in depth?
Describe the basic causes of evolution: natural selection, mutation, genetic drift, and gene flow
The carboxyl group on the C-gamma carbon of glutamatic acid has a pka = 4.3. Determine the concentration of the various ionic species in a 0.01 M solution of glutamatic acid at pH = 5.
In supine (laying down) position, a human being's heart rate is elevated to (105 beats/min). Why? Why human being's heart rate is even more elevated to (135 beats/min) in upright (standing) position? Explain the mechanism here.
What substance produced in the liver is involved in digestion in the small intestine? What is the role of this substance in the digestive process?
Using correct terminology, describe what would happen to a red blood cell placed in a solution of 0.5% sodium chloride
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