Organisms, Populations and Communities: Mark And Recapture Practical

This was originally written in Star Office and old copy and pasted office. The spells seen must be grade into a table to make sense. Other than that it is a advantageously event for practical lab reports. SUMATIVE PRACTICAL No.1 Organisms, Populations and Communities Mark and retaking intro: The Mark and Recapture manner of estimating population size is workd in the national of animal populations where individuals are highly mobile. It is of no apprize where animals do non move or move very little. The compute of animals caught in each savor must be large passable to be valid. There is a simple ruler used to find the near(a) number of organisms in the area. This conventionalism is: No. of animals in 1st specimen * No. of animals in second sample Total population = Number of all-day suckered animals recaptured employ this simple technique you are able to gather an approximate number of organisms in the area. Aim: To use matches to simulate the drif t and recapture method. We will use the mark and recapture method to estimate the counting of an organism population. Hypothesis: I alone tone that this practical will not accurately picture the mark and recapture method of counting population. I do not think that the sample we are to use is walloping enough for an accurate result. We are only using a corner of matches which at most will contain 60 matches. Materials: Box of matches Marker pen Results: Sample Number 1 2 3 4 5 Marked matches pulled from sample of 20 10*20 = 200 200/6 = 33 10*20 = 200 200/6 = 33 10*20 = 200 200/6 = 33 10*20 = 200 200/4 = 50 10*20 = 200 200/5 = 40 Sample Number 1 2 3 4 5 Estimated Population 33 33 33 50 40 Estimated... If you want to name a salutary essay, order it on our website: BestEssayCheap.com

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