Species richness is generally higher on larger islands because:
a. more colonists from mainland areas will happen upon a larger island because of its size only
b. bigger islands offer a wider variety of different habitats only
c. larger islands can support larger populations of species than smaller islands only
d. more colonists from mainland areas will happen upon a larger island because of its size and bigger islands offer a wider variety of different habitats only
e. more colonists from mainland areas will happen upon a larger island because of its size, bigger islands offer a wider variety of different habitats, and larger islands can support larger populations of species than smaller islands
e
You might also like to view...
These two categories of specialized cells are called
The two broad classes of cells in the nervous system include 1.) those responsible for information processing, and 2.) those providing mechanical and metabolic support A. microglia and Schwann cells. B. neurons and glial cells. C. Schwann cells and glial cells. D. neurons and fibrocytes. E. astrocytes and Schwann cells.
Which stomach chamber is found in ruminants but not pseudo-ruminants?
a. omasum b. abomasum c. rumen d. reticulum
The most-favored-nation clause was created in the
a. Trade Expansion Act of 1962. b. Marshall Plan. c. Reciprocal Trade Agreements Act of 1934. d. Canadian-American Trade Act.
Variations of homologous genes that result in differences in structure and function are
A) alleles. B) loci. C) autosomes. D) dominant. E) linked.