A population in ecology is defined as ________.

A. one organism and its surrounding environment
B. a group of organisms, all from the same species
C. a group of organisms, some from the same species, some from other species
D. a group of organisms, some from the same species, some from other species, and their surrounding environment


Answer: B

Biology & Microbiology

You might also like to view...

An inhibitory postsynaptic potential (IPSP) occurs in a membrane made more permeable to _____

A) potassium ions B) sodium ions C) calcium ions D) ATP E) all neurotransmitter molecules

Biology & Microbiology

The cofactors required for enzyme activity often are

a. allosteric inhibitors. b. allosteric activators. c. charged amino acids. d. large, complex organic molecules. e. competitive inhibitors.

Biology & Microbiology

During radioactive decay, the nucleus of an atom ________

a. disintegrates, releasing particles and energy b. captures an unclaimed proton c. transposes its neutrons and electrons d. converts from a relatively stable to an unstable form

Biology & Microbiology

HIV is a

double-stranded DNA virus. single-stranded RNA virus. single-stranded DNA virus. double-stranded RNA virus. prion.

Biology & Microbiology