In MacArthur and Wilson's Island Biogeography Model,species Richness Is a Balance

question 12

Multiple Choice

In MacArthur and Wilson's island biogeography model,species richness is a balance between

• A)immigration and extinction.
• B)inhibition and facilitation.
• C)emigration and speciation.
• D)tolerance and inhibition.
• E)speciation and extinction.

---

Definitions:

Market

A place or mechanism where buyers and sellers of goods, services, or resources interact to exchange these commodities at prices determined by supply and demand.

Second-Degree Price Discrimination

A pricing strategy where prices vary according to quantity demanded or consumption levels, rather than across different consumer types.

Inverse Demand Function

A mathematical representation that expresses price as a function of quantity demanded, illustrating the relationship between the two inversely.

Monopolist

A market participant that is the sole seller of a good or service, thereby controlling its market.