The dotted red line on the graph represents the carrying capacity of the population. What letter is used to abbreviate carrying сарacity? Time (years) А. Н В. Е D. K С. Z POPULATION S-NW
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Q: carrying capacity
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- The per capita growth rate of a population where dispersal is not a factor is expressed as (a) i + e (b) b d (c) dN/dt (d) rN(K N) (e) (K N) K5 x P Parchment Exchange - Leader i earn.edgenuity.com/player/ nce - SC5181 A ņ X 1 2 3 4 5 Mark this and return G how would scientists describe th X How is point intercept used to determine the abundance of a population? OA sample of the population is counted by sight and then extrapolated into a value for the entire population. O A three-dimensional frame is placed next to the target species and is used to tally the number of individuals near it. OA predetermined scale is placed along a transect line and the percent cover of the desired species is measured. O A measured line is laid out in the study area and the number of target individuals underneath it are counted. O M Show is point intercept used to de x B + DELL Save and Exit Next Sign out English Submit Oct 27 K 2:2How are the maps included here meaningful to the I-P*A*T equation? IPAT Equation: Impact = Population x Affluence x Technology
- For the unicorn shrimp population shown in the cohort life table below, what type of survivorship curve best describes this population? Number alive, Nx Survival rate, Age Sx Survivorship, Ix 100 50 30 15 0. О А. Туре A. Type I B. Type II С. Туре III D. Geometric E. Logistic 3. 4.A population of 100 Asian elephants exhibits logistic growth. If the carrying capacity is 500 elephants and theper capita growth rate is 0.1 individuals/(individuals × year), what is the maximum population growth rate forthe population?Which of the following situations describes a population at carrying capacity (K)? Group of answer choices Births + immigrants > deaths + emigrants. Births + immigrants = deaths + emigrants. Births + immigrants < deaths + emigrants.
- Populous nations such as China have instituted strict policies tocurb population growth. In 1979, China implemented a “one-child”policy.Do you think that such strict control methods are appropriatefor population control?What are the two key concepts for this section? Listthree variables that affect the growth and decline ofhuman populations. How can we calculate the population change of an area? Define the total fertilityrate (TFR). How has the global TFR changed since1955? Summarize the story of population growth inthe United States. List six changes in lifestyles thathave taken place in the United States during the 20thcentury, leading to a rise in per capita resource use.A population of boreal toads has a current size of 100 and time steps are measured in years. If the instantaneous rate of increase is 0.8 (toads/(toadXtime)), what will the expected population size be after two years? Note: You need to first figure out which equation to use for this problem. O 64 toads O 117 toads O 495 toads O 6400 toads No toads will be left because the instantaneous rate of increase is less than 1.0.
- ASAPConsider the graph. What is the carrying capacity (K) of the population? 700 600 500 400 300 200 100 20 40 60 80 100 Time (weeks) 500 animals 610 animals O 450 animals O Not yet at K O 200 animals Number AnimalsAmerican crows (species 1) compete with Turkey Vultures (species 2) for carrion. Vultures are 4x as large as crows and eat 4x as much. They also can chase Crows away from carcasses. Therefore, one additional vulture in an area displaces four crows, but it takes 10 additional crows to displace one vulture. The competition coefficients are O alpha12 (imaging the greek alpha with subsript 12) = 10, alpha21 = 4 O alpha12 = 4, alpha21 = 10 O alpha12 = 4, alpha21 = 0.1 O alpha12 0.1, alpha21 = 4