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Survivorship Curves. Da Hurricane, KTbug , Phaedranation. Survivorship curve- a plot of the proportion or numbers in a cohort still alive at each age, a form of life table. Curve Types. Type I, II, III.
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Survivorship Curves Da Hurricane, KTbug, Phaedranation
Survivorship curve-a plot of the proportion or numbers in a cohort still alive at each age, a form of life table.
Curve Types Type I, II, III
Type I- Flat at the start, then drops steeply as death rates increase as the organisms get older • Ex. Humans(ie Bart simpson)
Type II-Intermediate, with constant death rate over life span • Ex. Squirrels
Type III-Drops sharply at start, with high death rates for the young, and levels out as they get older. • Ex. Sea Turtles