Question 3: Based on Lotka-Volterra's models, you should be able to change just 1 parameter of your experiment (N₁, N₂, K₂, K₁) and change the outcome of question 1. 1. State which parameter you would choose to change and how you will change it. That is: you could increase N₁ II. How does changing this parameter alter the outcome? (i.e. What is the new outcome? - Do you go from 1 always species winning to coexistence? from stability to instability? coexistence to 1 species always winning? from species 1 wins to species 2 wins) III. Using concepts of interspecific, intraspecific competition and/or carrying capacity, explain why you think changing your parameter changed the outcome?
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- QUESTION 50 You often hear that we evolved from monkeys. Write a concise and scientific, yet understandable to non-scientists, statement that you would say to clearly explain to someone you run into on the sidewalk why this statement is not supported by science.1. What are the independent and dependent variables in each of the experiments? 2. What information should be added to the diagram to give the reader a better understanding of how these experiments were conducted? 3. What items should have been CONTROLLED in the experiments? 4. How much confidence would you have in the conclusion of experiment 3 if you found out that the temperature was not controlled? Explain your reasoning. 5. Create your own flow chart to answer a causal question.Question: Describe the steps of the scientific method and how each step of the process is helps to identify the most probable explanation for a question. What are some of the key differences between a well-designed experiment and a poorly-designed experiment? How do scientists try to avoid bias and remain objective? Distinguish between hypothesis and theory as scientific terms. What are some of the flaws of the scientific method in theory or how it is currently practiced? explain brefely
- What preliminary conclusions can you draw from the results of the experiment and what is the independent and dependent variable ?QUESTION 38 All of the following are true statements about the Hardy-Weinberg Equilibrium (HWE) principle, EXCEPT: a. HWE concludes that allele frequencies change over time. b. HWE principle assumes that all of the individuals in your population survive and reproduce equally. c. HWE concludes that if given the allele frequencies we can then accurately predict the genotype frequencies in the population. d. HWE principle assumes large, completely isolated populations.QUESTION 8 Morphological differences are abundant among many species. We make assumptions about why adaptations exist, but to understand whether a specific trait is a adaptive and why, researchers must create experiments that have all the following, EXCEPT: a. replication of each treatment to ensure reliability of results. b. hypotheses that are testable and falsifiable. c. include control groups. d. exceedingly small sample sizes in each treatment group. e. experimental design that enables all full interpretation of differences.
- Pls help me with the given question and explain your correct answer, thank you A group of absent-minded scientists has two numbers (25.4 and 2.54) written on a scrap of paper. One scientists says: “I remember that one of these values was the standard deviation and the other the standard error of the mean, but I can’t remember which is which”. a)Which number is the standard deviation, and which is the standard error of the mean? b)What was the sample size? SE= s/√(2√n)What conclusion(s) can be drawn from Griffith’s experiment? What questions remain?Question 1: In the land between the lakes, Elk and Bison Prairie, we currently have 125 bison and 15 elk. These species are known to compete for some but not all of their resources. We are able to determine that the carrying capacity of the bison K1 is 200 and that the alpha (competition coefficient) is 4. The carrying capacity for Elk (K2) is 100 and the beta (competition coefficient) is 1. Part a) At what population size of elk will the isocline of the bison intersect (K1/alpha)? Round up to the nearest whole number
- Please answer fast What are the four assumptions of the Lincoln-Peterson model, and how do we make sure they are satisfied?Answer as comprehensively and as briefly as you can. 1. When is a hypothesis accepted? 2. Why is a variable included in an experiment? 3. Discuss the importance of a control in interpreting the results of an experiment.I am stuck on four questions for this lab and they are: 1. What is the question being investigated in this experiment. 2. What is the independent variable? 3. What is the dependent variable? 17. What are the control treatments?