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• Endangered species tend to be K-selected species. • K-selected species are used to stable habitats while r- selected are used to chaotic ones. • r-selected is better at rebounding after a habitat disturbance. Those organisms described as r-strategists typically live in unstable, unpredictable environments. Here the ability to reproduce rapidly (exponentially) is important.

SURVEY . 30 seconds . Q. These types Developed countries would have a type one curve because most people die from old age than from poor and unhealthy living conditions. Less developed countries are more likely to have a type 2 (or in extreme cases, a type 3) survivorship curve because the living conditions are less cleanly and safe, causing people of all ages to die.

N. 1 =the size of the first sample N. 2 = the size of the second sample R = The number of marked individuals recaptured in the second sample.

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Type 1 curves are the more typical of populations in which most mortality occurs among the Activity: Graphing Survivorship Curves 1. Graph the three sets of data below on the same graph. Use a different color for each species. You are graphing the percent of maximum life span vs.

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What conclusions can you draw about the relationship between r/k strategists and survivorship curves? The Type I curve, or A bend is regularly trailed by k-strategist life forms. Their populace mortality is low until they arrive at the finish of their life expectancy. The Type III or C curve, is ordinarily trailed by r-strategist living beings. If we plot a survivorship curve for an r-strategist, it is apt to take the form of the curve labeled D. Although humans are not r-strategists, the higher birth rate in some countries may well be a response to their higher rates of infant mortality (curve B). They have efficient means of dispersal to new habitats. For r-strategists, alleles that enhance What type of survivorship curves do k strategists and r strategists have? Asked by Wiki User.

•% of individuals that die before reproductive age affects pop. size •Most organisms begin to age once they have past maturity. Strength declines and they die as they reach the natural life expectancy. If we plot a survivorship curve for an r-strategist, it is apt to take the form of the curve labeled D. Although humans are not r-strategists, the higher birth rate in some countries may well be a response to their higher rates of infant mortality (curve B). They have efficient means of dispersal to new habitats.
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-lizards and cats. SURVIVORSHIP CURVE & CARRYING CAPACITY DRAFT. 29 minutes ago by. lisa_green_24694. 9th - 12th grade . Science, Other.

For r-strategists, alleles that enhance Survivorship curves for three species. Species A Species B, and Species C. Y-axis (Number surviving) is log scale. r-strategists are most likely to have survivorship curves like the one labeled: (select one) Species A O Species B Species Question 38 1 pts Carrying capacity MacBook Air 30 888 F4 DI FS Do 11 F2 3 4 5 CO 6 7 8 8 9 0 Survivorship Curves Legend: Type 1: K strategist, mortalities are low in early life but are more likely later in life Type 2: In Between k and r strategist, always has a constant percent of mortality Type 3: R strategist, young are more susceptible to mortality, and individuals living past have a higher survivorship Survivorship curve examples. Bat survivorship curves 1 10 100 1000 1 3 5 7 9 11 13 15 17 19 Age (years) Log survivorship Desmodus rotundus females Eptesicus fuscus males Q. Refer to the diagram of the survivorship curve. R-strategists.
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Edit. Print; Share; Edit; Delete; Report an issue; Live modes. Start a live quiz . Classic . Students progress at their own pace and you see a leaderboard and live 2017-01-26 2021-02-17 Draw a sketch graph showing a typical survivorship curve for a “K-strategist” species.

2018-07-30 Survivorship curves •Based on ability of individuals to reach reproductive age. •% of individuals that die before reproductive age affects pop.
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2011-05-02 R-strategist species This picture represents a r-strategist species because mosquitos don't protect offspring for very long, they have small bodies, mature quickly, have short life spans, and have a type 3 survivorship curve. Draw a survivorship curve for K-strategist.