Lotka-Volterra practice A small lake is capable of supporting both bluegill and small- mouth bass. These two bony fish species compete for similar food resources. The carrying capacity of this lake for bluegill (K₁) is 1,500 and for bass (K₂) is 500. After some careful measurement, we find that a is 0.5 and that ẞ is 0.25. We stock the lake with 250 bluegill and 750 bass. Over time, will both species be able to co-exist? If not, which one will be driven to extinction in this lake? If so, approximately how many of each species will be present?
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- A small lake is capable of supporting both bluegill and small-mouth bass. These two bony fish species compete for similar food resources. The carrying capacities of this lake for bluegill (K1) is 1,500 and for small-mouth bass (K2) is 500. After some careful measurement, we find that α (or α12)is 0.5 and that β (or α21) is 0.25. We stock the lake with 250 bluegill and 750 bass. Over time, will both species coexist? If so, approximately how many of each species will be present? If not, which one will be driven to extinction in this lake? Answer this please: 1) What is the numerical value of 'A'? 2) What is the numerical value of 'B'? 3) What is the numerical value of 'C'? 4) What is the numerical value of 'D'? 5) What is the value of N1 at the intersection of the ZNGIs? 6) What is the values of N2 at the intersection of the ZNGIs?A person (70kg) eating locally caught fish from water contaminated with 100ppb TCE and 100ppb aniline. The bioconcentration value for TCE and aniline in fish is the same at 1.06mg TCE (or aniline) per kg fish, respectively. Fish is only exposed to these contaminants in its environment. About 54g of fish is consumed in 350days/yr for 30years. Assume bioavailability value of 1. The potency factor for TCE is 1.1 × 10$# kg.day/mg and reference dose is 1.00 × 10$% mg/kg.day. Whereas the potency factor for aniline is 5.7 × 10$" kg.day/mg and reference dose (based on drinking water) is 1.60 × 10$& ??/L. Unlike aniline, TCE is not a carcinogenic compound. There are 70yrs in a lifetime and 365day/yr. - Using chronic daily intake calculation, determine the non-cancer risk (number of people in one million) for the above case.A small lake is capable of supporting both bluegill and smallmouth bass. These two bony fish species compete for similar food resources. The carrying capacity of this lake for bluegill (K,) is 1,500 and for bass (Kz) is 500. After some careful measurement, we find that a is 0.5 and that ß is 0.25. We stock the lake with 250 bluegill and 750 bass. Over time, will both species be able to co-exist? If not, which one will be driven to extinction in this lake? If so, approximately how many of each species will be present? Please show math on paper and Draw Graph on paper! Please
- Lotka-Volterra Competition A small lake is capable of supporting both bluegill and smallmouth bass. These two bony fish species compete for similar food resources. The carrying capacity of this lake for bluegill (K) is 1,500 and for bass (K,) is 500. After some careful measurement, we find that a is 0.5 and that pis 0.25. We stock the lake with 250 bluegill and 750 bass. Over time, will both species be able to co-exist? If not, which one will be driven to extinction in this lake? If so, approximately how many of each species will be present? Please show the equation step by step on paper pleaseYou are given as following : 20 µl pure LDH on ice, 2.0ml of 6mM NAD+, 2.0ml of 150mM lactate, and 0.14M CAPS buffer. LDH reaction cocktail has final concentration of 1mM NAD+ and 25mM lactate in 0.14M CAPS buffer. LDH activityis measured by mixing 10 µl of LDH sample and 990 µl LDH reaction cocktail before getting ∆A340/min reading on spectrometer. (a). Describe in detail how you would prepare for your LDH reaction cocktail including how to make dilutions.Which of the following is not true for the content of EPA + DHA per serving in 37 commonly consumed types of fish? Tilapia has the highest amount of EPA + DHA farmed oysters have more EPA + DHA than farmed catfish sardines have more EPA + DHA farmed Atlantic salmon has more EPA + DHA than wild Atlantic salmon Atlantic herring has more EPA + DHA than canned mackerel
- Given the information provided in Box F, how much grasshopper (species iv) production can be expected if primary production is 256478 kj.m-2yr-1. Assume that all primary consumers get equal shares of primary production.K " refers to the carrying capacity. Based on the graph and the text, suggest a definition for "carrying capacity.I don’t understand how to get the percentage using the Arrhenius Equation in this problem
- What is the purpose of checking the %GC in our NGS data? What is the ideal %GC value? Explain why this is the ideal value.Are the two following statements true or false. 1) Is the allometric equation for metabolic rate MR = a * Weight^b? 2) Allometric scaling only occurs across different species NOT within a specis.4) A chicken farm produces about 800 kJ/m' of potential food energy per year. Assume that a human must consume 2400 kJ per day to survive. Although it is an oversimplication to imply that a person could survive by eating only one type of food, calculate the total area of land needed to support the entire student population of your school (n=1800) for one year on a diet of (a) rice ONLY and (b) chicken ONLY. SHOW YOUR WORK ON A SEPARATE SHEET OF One square metre of land that is planted with rice produces about 5200 kJ of energy per year. PAPER! pe here to search