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1. You are studying 2 wetlands in eastern Ohio - one that has become highly invaded by purple loosestrife (Lythrum salicaria). These wetlands typically contain over 100 species, but in an amazing coincidence, both your sites only have 6 total species:Species Site 1 # of Individuals site 2 of IndividualsCarex / Site 1 # of Individuals= 167 + Site 2 # of Individuals 76Conocarpus/ Site 1 # of Individuals=52 +Site 2 # of Individuals=0Daucus carota/Site 1 # of Individuals= 94 +Site 2 # of Individuals=32Lythrum salicaria/Site 1 # of Individuals= 0 +Site 2 # of Individuals= 347Poylgonum / Site 1 # of Individuals= 63+ Site 2 # of Individuals= 29Rumex crispus/ Site 1 # of Individuals= 23 +Site 2 # of Individuals= 4Typha latifolia / Site 1 # of Individuals= 309 +Site 2 # of Individuals= 85 A. Calculate the Shannon-Weiner Diversity Index for this community. Has purple loosestrife influenced diversity?2. You are studying bird immigration to 2 small islands off the coast of San Diego, California; the islands are identical in size and habitats, but one is substantially further from the mainland. The maximum immigration rate is eight new bird species to one island each a year, and a maximumextinction rate of 2. The other island has a maximum immigration rate of only 3. Based on the above information, you can make an appropriate assumption about extinction rate on the second island. There are 492 resident bird species in San Diego.A. Assuming equilibrium on these islands, draw an appropriately labeled figure (with correct values) that includes the predicted patterns for the near and far island.B. How many species do you predict to be on each island? (Note: I'm only looking for an estimation here, a specific pattern of diversity.)C. Imagine 2 different islands - one close to the mainland and small, the other far from the mainland and large. Which island has more species? Defend your answer with 1 or more appropriately labeled figure(s).
If a double heterozygous plant were crossed with a plant that has green stems and red fruit, what offspring phenotypes would be expected and in what proportions.
There is approximately 2,000 cubic kilometers of water stored in rivers around the world. Using the terms water cycle, flux and pool, explain under what situations removing 1000 cubic kilometers per year from rivers for human use could be sustainable..
Assume a male patient is searching for the cause of his infertility. A karyotype shows he has two "X" chromosomes, but otherwise normal chromosomes.
Explain how the cell anatomy of the non-ciliated simple columnar epithelial lining of the small intestines cpmtributes to the overall function of the small intestines.
A very important part of the paper is your own opinions and ideas, based on the research you have read. Indicate which sources you agree with and which you do not, and explain your answer.
Explain the general function of Respiratory system and describe how the Respiratory system contributes to the physiological homeostasis of human organism?
Fossil with .9983 (Ur:Pb) in Africa
Mom (Sue) is 50 years of age and entered into menopause five years ago. She takes two raw bovine ovarian capsules a day.
To be able to run and play requires lots of energy. The Oreo supplies both dietary fiber and glucose that are metabolically quick energy sources.
In addition to protein phosphorylation and dephosphorylation, protein degradation also plays key role in regulating signal transduction pathways and cell proliferation.express how protein degradation affects cell proliferation.
Determine the importance of ADP levels within the mitochondrion, particularly with respect to respiratory rate?
Assume you count the number of bacteria in 5 of the 1/400mm^2 small boxes of the central grid on the Hemocytometer.
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