What is the alpha diversity on each island? What is the beta diversity between each island pair (A-B, A-C, B-C)? Calculate the Shannon-Weiner index and Simpson’s index of diversity for each island.
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Genetic Variation
Genetic variation refers to the variation in the genome sequences between individual organisms of a species. Individual differences or population differences can both be referred to as genetic variations. It is primarily caused by mutation, but other factors such as genetic drift and sexual reproduction also play a major role.
Quantitative Genetics
Quantitative genetics is the part of genetics that deals with the continuous trait, where the expression of various genes influences the phenotypes. Thus genes are expressed together to produce a trait with continuous variability. This is unlike the classical traits or qualitative traits, where each trait is controlled by the expression of a single or very few genes to produce a discontinuous variation.
What is the alpha diversity on each island?
What is the beta diversity between each island pair (A-B, A-C, B-C)?
Calculate the Shannon-Weiner index and Simpson’s index of diversity for each island.
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- To test your answers to the first question, you decide to survey the lizard species on the islands. Below is a graphical representation of a survey plot from each island, where icons represents different species and the abundance of each species is tallied in the table below. (note: these surveys may not represent the entire island patterns, so don't use these to try to answer the first question!) Island A Island B A1273513113312 ABC 22 22 Island C 22 114311 C5 | 2 |108 1 32141132Look at the conditions on the terms and descriptions or definitions on the right. Match each description or definition to the correct term. species richness low resistance invasive species niche community ( ) ) ) ) L - :: the functional role of an organism in the environment :: measurement of the number of species present :: a pine forest that catches fire easily :: the location occupied by a species in the environment :: the living things of one species in an environment composed of all species living in the environment :: an introduced speciesDraw a species accumulation curve for the beetles in Area C3, based on the data shown in Table 2. Ensure that you calculate a standard deviation around each average number of species per sample; plot this on this figure. Make sure you label the axes and that you provide a legend. You will need to reassemble the samples in all possible combinations in order to derive the species area curve.(porvided the table)
- Pond Animal Community B Determine the diversity of the animal community in the pond using the Shannon Diversity Index. Calculate the species evenness of the community using Pielou's Evenneness Index. Answer the questions at the bottom of the page. Use your answers on this handout to complete the Blackboard assignment: HW 6 Shannon Diversity Index and Pielou's Evenness Index. Species Number Pi Inp prInp, Frog Fish Snail Butterfly Dragonfly H= -E = Pielou's Evenness Index J' Hmax = In(S) = J' = H'/ Hmax= What is the species richness of the pond animal community? What is the species evenness of the pond animal community? What is the diversity of the pond animal community? Which community, A or B, is the most diverse? What qualities of this community give it higher diversity than the other community?The following is a matching question, below is text interepreted.Match each term to the best definition or description. ResiliencySpecies richnessBiodiversityGamma diversity words to match it with: number of species in an environment, considers number of habitats and total species number among them, combination of species richness and species eveness, same as species eveness, high probability of recovery to original state, high probability of disruption.If you do not understand the text based question, use the image below.Pond Animal Community B What is the diversity of Pond Animal Community B? O 0.2 0.32 Ⓒ 1.0 1.6
- Please help me answer this in 10 sentences only. In the Convention of Biological Diversity (CBD), the precautionary principle read “when there is a threat of significant reduction or loss of biological diversity, lack of full scientific uncertainty should not be used as a reason for postponing measure to minimize or avoid threat”. What is the application of this principle to straddling fish stocks and migratory fishes? Thank you very much for your helpDraw a species accumulation curve for the beetles in Area C3, based on the data shown in Table 2. Ensure that you calculate a standard deviation around each average number of species per sample; plot this on this figure. Make sure you label the axes and that you provide a legend. You will need to reassemble the samples in all possible combinations in order to derive the species area curve(Table provided)You have been researching the biodiversity of different species of lizards in the Florida Everglades. You select a one square acre plot of land and begin tagging and counting the different reptiles found in that area over 6 months. After 6 months of research, you collected the following data: Species Count Green Anole 16 Brown Anole 72 American Alligator 3 Burmese python 2 Corn Snake 9 Eastern Glass Lizard 8 Use the blanks below to answer the following questions: 1. What is the biodiversity index of the one acre lot observed? 2. If you collected the same information for a second square acre 10 miles away and determined that acre to have a biodiversity index of 0.37, would you consider the first area to be biologically diverse and why or why not? 3. What do you think is suppressing biodiversity in the first acre counted? a b c
- Are you able to help me formulate a question regarding Keystone species? I have chosen to focus on Australian bees and the questions must cover the SHE conceptions. I want the question to be sophisticated and clear. I’ve attached a photo of the task sheet. Please give a 3-4 questions for ideas. Thanks!Visit the website of International Union of Conservation of Nature (IUCN) and open the Red List of Threatened Species, https://www.iucnredlist.org/. Research a species (plant or animal) of your choice, submit your findings containing the following information: Species name and picture UICN status Species origin Population size Threats Conservation ActionQuadrat sampling is a method by which organisms in a certain proportion (sample) of the habitat are counted directly. As with all sampling methods, it is used to estimate population parameters when the organisms present are too numerous to count in total. It can be used to estimate population abundance (number), density, frequency of occurrence, and distribution. Quadrats may be used without a transect when studying a relatively uniform habitat. In this case, the quadrat positions are chosen randomly using a random number table. The general procedure is to count all the individuals (or estimate their percentage cover) in a number of quadrats of known size and to use this information to work out the abundance or percentage cover value for the whole area. The number of quadrats used and their size should be appropriate to the type of organism involved (e.g. grass vs tree). Estimated average density Total number of individuals counted Number of quadrats X area of each quadrat Guidelines…