Biology 2581B Study Guide - Quiz Guide: Compartmental Models In Epidemiology, Exponential Growth, Lincoln Near-Earth Asteroid Research

Recently, the total human population reached 2372434301142 and was still growing exponentially. On a world-wide basis, the birth rate was 355 individuals per thousand people per year and the death rate was 133 individuals per thousand people per year. What was the annual rate of population growth? If you would like, you can enter your answer using scientific notation. For example, 2070000 would be entered as 2.07E06.

Please show work thank you:)

also please make sure answers are accurate

In a small population, if immigration is greater than emigrationand if the birth rate is higher then the death rate then

Select one:

a. the death rate will likely decrease and the birth rate willlikely increase.

b. the population will experience exponential growth.

c. if nothing changes then the population will eventually reachor exceed the carrying capacity of the environment.

d. the population has plenty of resources.

e. the number of predators will also increase.

Compare and contrast the application of the exponential and logistic growth model to population growth.

Include examples and how each model may or may not address the assumptions listed below:

-A population is closed (growth only depends on births and deaths)

-Birth and death rates are constant

-All individuals are identical

-Reproduction is continuous (overlapping generations)

-Resources are totally unlimited