« previous next »

Author Question: MacArthur and Wilson's theory of island biogeography posits that the number of species on an island ... (Read 397 times)

Diane

  • Hero Member
  • *****
  • Posts: 576
on: Jul 14, 2018
MacArthur and Wilson's theory of island biogeography posits that the number of species on an island is a dynamic equilibrium between the rates of immigration and extinction, which are influenced by island isolation and size, respectively.
 
  Indicate whether the statement is true or false

Question 2

Alpine tundra vegetation is characterized by evergreen needleleaf trees.
 
  Indicate whether the statement is true or false


nicoleclaire22

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 14, 2018
Answer to Question 1

TRUE

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

The evolution of an endemic island species from a mainland species. The evolution of an endemic island species from a mainland species.
Trichromatic Theory of Color Vision Trichromatic Theory of Color Vision
How to count for the correct number of significant digits How to count for the correct number of significant digits
Big Bang Theory Big Bang Theory
Four Butterflies, Two Species Four Butterflies, Two Species
Similar-looking, related species that are native to distant geographic realms Similar-looking, related species that are native to distant geographic realms
Video: Asthma Treatment

For a complete list of videos, visit our video library