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Assignment Biology Illustriation of Survivorship Curve. A universe of dirty dogs in an oil cover plantation ?A population of stinkpot turn out a invariant percentage end-to-end their age as the total issuing of exclusives declines. The population fatality tell is at all age so the finale natese is more constant trhroughout lifetime of the rat species.This case of survivorship is called type II and almostly for mammals , reptiles , hydra and jellyfish. represent come up of individual rats against age will declining at uniformly rate. ?Graph of survivorship of rat population in an oil wield plantation ( fancied character II). A population of homo being ? creation of human always associated with the aging process. Mortality occurs only when the upper limit physiologic lifespan has been reached. gentlemans gentleman life almost no piranha and can be consider a absorbed organism.Unfortunately, as human drop deads older ,they will more given up ti sicknes s by environment stress and virus attack. Human rate of juvenile loss relatively execrable and most organisms have relatively few offspring simply set more time and resources raising their young. The type of population is geek I. ?Graph Survivorship of human ( image I) A population of toad in Unimas lake ?Population have a exalted archaeozoic death rate in young nevertheless death slows down during intermediate age and at afterwards life.

Frogs have characteristics to produce vast number of offspring exclusively due(p) to high rate during loss of junevile during tadpole stage by predators few of it will survive. Once tadpole established and writhe to r eproductive individual, a toad frog , the p! opulation moratality rate is highly low. Thus survivorship curve flattens out for organisms that survive early death. This is called Type III survivorship curve for frog population. ?Graph of survivorship curve of frog in lake UNIMAS (Type III) 2. Species strategy SpeciesCharacteristicsStrategy Human High parental wangle Produce little number of offspring. Long life...If you want to get a full essay, decree it on our website: OrderEssay.net

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