Works Cited - Mrs. Nicolella's Niche



Blog resource: Cite all sources using the CSE method (or ISO 690 Numerical in Word). The first example has been done for you. Complete the self-assessment rubric before submitting to Moodle. Avoid printing this if possible. Outline six factors that affect the distribution of plant species. TemperatureSoil pHLight Enzyme-controlled reactions occur at optimal temperatures, and some plants show extreme adaptations, such as frost-resistant crops and Manzanita shrubs, which need fire for germination. CITATION TayComEco \l 1033 (1)WaterSalinityMineral nutrientsExplain how the following factors affect the distribution of animal species:FactorEffect on the distribution of animalsTemperatureWaterFood SupplyBreeding sitesTerritoryExplain the following interactions between species, giving two examples of each: HerbivoryExplain:e.g. 1:e.g.2:PredationExplain:e.g. 1:e.g.2:Intra-specific competitionExplain:e.g. 1:e.g.2:Inter-specific competitionExplain:e.g. 1:e.g.2:ParasitismExplain:e.g. 1:e.g.2:MutualismExplain:e.g. 1:e.g.2: Explain what is meant by the niche concept. Give an example of two species in their niches: -129730511430Example 1:Ocellaris amphiprion (ocellaris clownfish)Habitat:Nutrition:Interactions:Predators:Reproduction:Other information:Example 1:Habitat:Nutrition:Interactions:Predators:Reproduction:Other information:Distinguish between fundamental and realized niches. Fundamental:Realised:Using examples, explain the consequences of environmental change on a species with : A narrow niche:A broad niche:-542925445135Outline the method and importance of GF Gause’s paramecium experiments. () Explain the competitive exclusion principle. Using examples, explain how competitive exclusion can lead to: The removal/ replacement of one species from a niche. Niche partitioningRandom Sampling and QuadratsAnnotate the diagrams below to show how random sampling and quadrats can be used to estimate the population of a plant species in a given area. Explain the importance of randomness in selection of quadrat locations in a sample site. Outline two simple methods for generating random coordinates or otherwise ensuring that selection of a sample site is random. Describe measures that could be taken to ensure that the data are statistically reliable. Describe how the quadrat method could be used to compare the population size of two plant species in a given area. The data collected can be used to compare the populations of two or more species. SpeciesPercentage cover in each quadrat (±2%)meanSTDEVA123432451234461254B79235412582Calculate the mean and standard deviation of each set of results. Evaluate these data, based on the means and standard deviations. 46863006985State the name of a statistical test that can be applied to test the signigficance of a difference between the means of two populations. H0 = “There is… “Confidence limit usually chosen in Biology: The value of t was calculated as 3.995. Use the t-table to determine the significance of the results. n=Degrees of freedom (n-2) = Critical value = Conclusion:Reject/ accept H0. There is / is no significant difference in distribution of species A and species B. Can you also complete this using Excel?What is the function of a transect? Explain how a transect would be carried out to correlate the distribution of a species with an abiotic variable. State some examples of transects that you might carry out. Biotic VariableAbiotic VariableVs.Vs.Vs.Sketch a kite graph to show how it would be used to display transect data. Monitoring productivityDefine biomass. Suggest some reasons for studying the biomass of an ecosystem. Outline one method for estimating the biomass of different trophic levels of an ecosystem. State some of the ethical concerns associated with measuring biomass and how these may be alleviated. Explain why biomass is generally low at higher trophic levels. Works Cited BIBLIOGRAPHY 1. Taylor, Stephen. G1 Community Ecology (presentation). Science Video Resources . [Online] August 2009. . Allott, Andrew. IB Study Guide: Biology for the IB Diploma. s.l.?: Oxford University Press, 2007. 978-0-19-915143-1.Self Assessment:Essential BiologyAssessmentCriterionComplete (2)Partially complete (1)SelfMrTPresentation & OrganisationNAFile names sensible, work complete and well-presented. Filed in order of topic, and easy to access. All command terms highlighted or underlined. Academic HonestyNASources cited using the CSE (ISO 690 numerical) method, with Works Cited section complete and correct. Objective 1 understandingAll answers for the following command terms correct:Most answers for the following command terms correct:Define Draw Label List Measure StateObjective 2 understandingAll answers for the following command terms correct:Most answers for the following command terms correct:Annotate Apply Calculate Describe Distinguish Estimate Identify OutlineObjective3understandingAll answers for the following command terms correct:Most answers for the following command terms correct:Analyse Comment Compare Construct Deduce Derive Design Determine DiscussEvaluate Explain Predict Show Solve Sketch SuggestLogic, notation, mathematical workingNAAnswers are presented in a logical and concise manner. SI units used most times, with correct unit symbols and definitions of terms. All mathematical working shown.Further researchNAEvidence is apparent of research and reading beyond the textbook and presentations to find correct answers to challenging questions. If any questions are unanswered, this criterion scores zero. Total (max 10): ................
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