Author Question: MacArthur and Wilson's theory of island biogeography posits that the number of species on an island ... (Read 424 times)

Diane

  • Hero Member
  • *****
  • Posts: 576
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
Answer to Question 1

TRUE

Answer to Question 2

FALSE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

For a complete list of videos, visit our video library