A population of 30 endangered palm frogs has been introduced into a new region, that has unlimited resources. These frogs breed continuously. You have been asked to calculate what the population size is likely to be in 20 years time, assuming an intrinsic rate of increase of 0.041. Report your result as an integer

https://media.hhmi.org/biointeractive/click/lionfish-invasion/introduction.html This section starts explaining how scientists use the population survey data that are collected to model how the lionfish population changes over time. These models enable scientists to make predictions about population changes, which is an important element of developing plans for managing the lionfish population You'll be using the discrete-time logistic model that is described on this page in future parts of the case study, so make sure to carefully read through the explanation of this mathematical model. Even if you don't have a strong math background, this case study walks through the equation step by step.   6)Which of the following are constant terms in the discrete-time logistic model? choose all that apply a)Nt b)ΔN c)t d)K e)Δt f)rmax,d g)None of these

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.

You are evaluating multiple populations of the Karner Blue Butterfly. Below is the pairwise FST Values for the 3 populations you sampled. Given what you know about FsT and your results make a recommendation to the NYS Department of Environmental Conservation about how to manage the populations. Population 1 Population 2 Population 3 Population 1 Population 2 Population 3 0.05 0.67 0.46 (Hint: The measurement of gene flow (FSt) between population 1 and population 2 is 0.05) O a. The results suggest that each population is quite different from the other, such that each population should be managed as a distinct and unique population. O b. Populations 1 and 2 are completely isolated from each other and should be managed separately even though they are both more similar to population 3. O c. There is evidence of gene flow between populations 1 and 2, and they should be managed as a single population while population 3 is unique. O d. There is no evidence of differentiation between all…

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A population of grey squirrels started with one pair and grows logistically with annual r = 1 and K = 42. Use the logistic growth equation to predict the population size 14 years after the first pair arrived.

Give the equation for verhulst-poarl logistic growth of population.

You start a lab colony of Rotifers (small aquatic animals) by adding 5 indviduals to a small tank. One week  later the population has grown to 17. Assuming that the population is growing exponentially, how many rotifers can you expect after 7 weeks? Round your answer to the closest full number.

Regarding the population growth of Canada geese, which of the following statements is most likely true? O The population is increasing at a constant rate with time. O If modeled geometrically, A should be greater than 0, because the population is increasing. If modeled exponentially, r should be greater than 0, because the population is increasing. O None of the above statements is true.

Imagine a population of daisies that is growing exponentially. At the start of 1995, the population was 104 individuals. At the start of 2004, there were 1350 individuals. Assuming r remained constant, calculate r.