Homework Answers
ANSWER : (A) THE POPULATION ON THE LEFT SHOWS DENSITY INDEPENDANT GROWTH AND THE PER CAPITA PER GROWTH RATE R IS A CONTANT
The general equation for the population growth rate (change in number of individuals in a population over time):
dN/dT = rN
In this equation, dN/dT is the growth rate of the population in a given instant, N is population size, T is time, and r is the per capita rate of increase i.e., how quickly the population grows per individual already in the population.
The graph on left shows density independant growth, where the slope (per capita rate, r) of the linear relation remains a constant.
The graph on right shows density dependant growth, where the per capita rate remains varying, ie. the per capita growth rate r is a variable.
Therefore options B,C,D is incorrect as per above findings. Option A is correct.
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The graphs show how yield Nild changes with population size N in two populations. Based on...
The graphs show how yield Nidt changes with population size N in two populations. Based on...
The graphs show how yield Nidt changes with population size N in two populations. Based on the relationships, you would conclude 10000 0 5000 10000 20000 30000 500 1000 1500 2000 The population on the left shows density independent growth and the per capita growth rater is a constant 6. The population on the left show density dependent growth and the per capita growth rater is a variable The population on the right shows density independent growth and the per...
The graphs show how yield dN/dt changes with population size N in two populations. Based on...
The graphs show how yield dN/dt changes with population size N in two populations. Based on the relationships, you would conclude 10000 8000 IP/NP 0 5000 10000 20000 30000 500 1000 1500 2000 A. The population on the left shows density independent growth and the per capita growth rater is a constant B. The population on the left shows density dependent growth and the per capita growth rater is a variable 6. The population on the right shows density independent...
4. Making graphs (spreadsheet): Use the snapshots.pdf file, together with its hyperlinks to the underlying spreadsheet...
4. Making graphs (spreadsheet): Use the snapshots.pdf file, together with its hyperlinks to the underlying spreadsheet data. Use a spreadsheet program of your choice to complete the following. (a) Make a plot of per capita GDP (in dollars) for the years 1950 to 2014 for a country of your choice. Label the x-axis "year" and the y-axis "per capita GDP." Chapter 1 Introduction to Macroeconomics (b) Make a plot of per capita GDP relative to the United States (U.S. =...
3. The graph below has axes to show the population sizes of a predator and its...
3. The graph below has axes to show the population sizes of a predator and its prey. The dashed lines are the predator and prey isoclines. Prey Population Starting at the circle, draw in what will happen to the two populations if they are following the pattern in the Lotka-Volterra model of predation. (Remember that BOTH predator and prey numbers are represented by a point on the graph.) Use a series of arrows to show what happens. 2. Imagine two...
can anyone help me with these questions for ecology. thanks! the 1000 IN-dN/dt A Population size...
can
anyone help me with these questions for ecology. thanks!
the 1000 IN-dN/dt A Population size the dN/dt = IN (K-N)/K y = 164.170.1387x bio Number of individuals 10 3512 909 95209 Time FIGURE 1 29 3 10 Time years FIGURE 4 Population densities of individual species 000.01 Environmental gradient- (such as temperature or moisture) 09 FIGURE 2 9812 909 Life table of a hypothetical population FIGURE 5 00001 Total # indiv in survivorship fecundity next time period Current #...
2) Populations versus samples. For each statement, answer with either population, sample, or both. A) The compl...
2) Populations versus samples. For each statement, answer with either population, sample, or both. A) The complete set of information. B) A portion, not all, of the information. C) Has the potential to be biased or misleading. D) Measured or summarized with parameters. E) Measured or summarized with statistics. 3) Descriptive versus inferential statistics. For each statement, answer with either descriptive or inferential statistics. A) Facts about samples. B) Educated guesses about populations based on samples. C) The world population...
objective question What is the mode and the mean for the following set of numbers? {4,9,8,2,16,4,4,8,9,6}...
objective question
What is the mode and the mean for the following set of numbers? {4,9,8,2,16,4,4,8,9,6} O A. Mean = 7, mode =8 O B. Mean = 7, mode =4 O C. Mean = 6, mode =8 O D. Mean = 8, mode =9 You are conducting a survey of the people of the United Kingdom to find out how popular the racket sports are. You randomly choose people to call, and make 1,000 phone calls to people scattered across...
Assignment Predator / Prey Objectives Reading from and writing to text files Implementing mathematical formulas in...
Assignment Predator / Prey Objectives Reading from and writing to text files Implementing mathematical formulas in C++ Implementing classes Using vectors Using command line arguments Modifying previously written code Tasks For this project, you will implement a simulation for predicting the future populations for a group of animals that we’ll call prey and their predators. Given the rate at which prey births exceed natural deaths, the rate of predation, the rate at which predator deaths exceeds births without a food...
I need Summary of this Paper i dont need long summary i need What methodology they used , what is the purpose of this p...
I need Summary of this Paper i dont need long summary i need
What methodology they used , what is the purpose of this paper and
some conclusions and contributes of this paper. I need this for my
Finishing Project so i need this ASAP please ( IN 1-2-3 HOURS
PLEASE !!!)
Budgetary Policy and Economic Growth Errol D'Souza The share of capital expenditures in government expenditures has been slipping and the tax reforms have not yet improved the income...
The graphs show how yield Nidt changes with population size N in two populations. Based on the relationships, you would conclude 10000 0 5000 10000 20000 30000 500 1000 1500 2000 The population on the left shows density independent growth and the per capita growth rater is a constant 6. The population on the left show density dependent growth and the per capita growth rater is a variable The population on the right shows density independent growth and the per...
The graphs show how yield dN/dt changes with population size N in two populations. Based on the relationships, you would conclude 10000 8000 IP/NP 0 5000 10000 20000 30000 500 1000 1500 2000 A. The population on the left shows density independent growth and the per capita growth rater is a constant B. The population on the left shows density dependent growth and the per capita growth rater is a variable 6. The population on the right shows density independent...
4. Making graphs (spreadsheet): Use the snapshots.pdf file, together with its hyperlinks to the underlying spreadsheet data. Use a spreadsheet program of your choice to complete the following. (a) Make a plot of per capita GDP (in dollars) for the years 1950 to 2014 for a country of your choice. Label the x-axis "year" and the y-axis "per capita GDP." Chapter 1 Introduction to Macroeconomics (b) Make a plot of per capita GDP relative to the United States (U.S. =...
3. The graph below has axes to show the population sizes of a predator and its prey. The dashed lines are the predator and prey isoclines. Prey Population Starting at the circle, draw in what will happen to the two populations if they are following the pattern in the Lotka-Volterra model of predation. (Remember that BOTH predator and prey numbers are represented by a point on the graph.) Use a series of arrows to show what happens. 2. Imagine two...
can
anyone help me with these questions for ecology. thanks!
the 1000 IN-dN/dt A Population size the dN/dt = IN (K-N)/K y = 164.170.1387x bio Number of individuals 10 3512 909 95209 Time FIGURE 1 29 3 10 Time years FIGURE 4 Population densities of individual species 000.01 Environmental gradient- (such as temperature or moisture) 09 FIGURE 2 9812 909 Life table of a hypothetical population FIGURE 5 00001 Total # indiv in survivorship fecundity next time period Current #...
2) Populations versus samples. For each statement, answer with either population, sample, or both. A) The complete set of information. B) A portion, not all, of the information. C) Has the potential to be biased or misleading. D) Measured or summarized with parameters. E) Measured or summarized with statistics. 3) Descriptive versus inferential statistics. For each statement, answer with either descriptive or inferential statistics. A) Facts about samples. B) Educated guesses about populations based on samples. C) The world population...
objective question
What is the mode and the mean for the following set of numbers? {4,9,8,2,16,4,4,8,9,6} O A. Mean = 7, mode =8 O B. Mean = 7, mode =4 O C. Mean = 6, mode =8 O D. Mean = 8, mode =9 You are conducting a survey of the people of the United Kingdom to find out how popular the racket sports are. You randomly choose people to call, and make 1,000 phone calls to people scattered across...
I need Summary of this Paper i dont need long summary i need
What methodology they used , what is the purpose of this paper and
some conclusions and contributes of this paper. I need this for my
Finishing Project so i need this ASAP please ( IN 1-2-3 HOURS
PLEASE !!!)
Budgetary Policy and Economic Growth Errol D'Souza The share of capital expenditures in government expenditures has been slipping and the tax reforms have not yet improved the income...
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