josiemc8372 josiemc8372

09-03-2020
Biology

contestada

According to MacArthur and Wilson's theory of island biogeography, both the land area of an island and the _____________________ contribute to species diversity. proximity of the island to the equator depth of the water surrounding the island rock composition of the island climate of the island distance of the island from neighboring land masses

Respuesta :

rachierabson07 rachierabson07

14-03-2020

Answer: distance from the mainland

Explanation:

The size of the island and the proximity of the island from the mainland are two important determinants if island biogeography.

Three factors are considered while discussing island biogeography. immigration, the inflow number of organisms into the island. Increase in immigration increases the rate of immigration.

emigration, on the other hand is the outflow number of organisms leaving the island.

And extinction, is seen as the number of species on the island that become extinct. Extinction rates are related to the size of the island.

Likewise, the farther the island is from sources of immigration (mainland) the less species diversity will be found in that island. This is because the island is more isolated from other plants and animals that could influence the species composition on the mainland.

Answer Link

Otras preguntas

A vertical curve is to be placed through sta 81+50 at an elevation of 638.42 ft. The grade into the curve is -3.6% and the grade out of the curve is +3.8%. The

Territory Sales Goal Actual Sales Performance Percentage Dollar Variation A 1 5 , 0 0 0 1 0 , 0 0 0 ? ? B 2 0 , 0 0 0 2 5 , 0 0 0 ? ? C 2 5 , 0 0 0 2 0 , 0 0 0

Write a report on the major activities of the United Nations Environment Programme.

For continuous random variables (one example is the uniform distribution): P ( x≤ C) = P(x < C) for some number C. 1) True 2) False

Many of the important issues facing modern society are the consequences - intended and unintended, positive and negative - of human modifications of the physica

Donations, materials, and services must always be recorded and presented in the financial statements for completeness of the activities undertaken by the NFPO.a

One long-term effect of the Crusades on European philosophy and ideology was: A) The Roman Catholic Church gained more power B) The decline of Feudalism and ma

1. Which sentence from paragraphs 1 and 2 identify that the story takes place in the distant past? (6D) Select TWO correct answers. a. Knowing that Mrs. Mallard

Directors and officers of corporations have been successfully sued for all of the following, except _________________.

When submitting samples to an outside reference lab such as Idexx or Antech, a formalin jar or vial will be needed to preserve most histopathology samples.