All of the organisms in a given location or area are termed a
A. peer group.
B. flock.
C. community.
D. population.
E. herd.
Ans: C. community.
You might also like to view...
Of the biomes listed, which is best adapted to seasonal fires?
A. Chaparral B. Tundra C. Broadleaf forests D. Coniferous forests
Chromatin remodeling refers to the process by which:
A. nucleosomes are repositioned to expose different stretches of DNA to the nuclear environment. B. DNA strands are "straightened out" to allow access to the proteins that carry out transcription. C. DNA strands are "unzipped" to allow access to the proteins that carry out transcription. D. methylation occurs in CpG islands. E. mutations change DNA structure and therefore chromatin structure.
The “lub” heart sound is produced by closure of the ____________________ valves. Fill in the blank(s) with the appropriate word(s)
In which one of the following situations is hemoglobin most likely to bind oxygen?
A) in a tissue with a low partial pressure of oxygen B) in a tissue with a neutral pH C) in a tissue with a high temperature D) in a tissue with a low pH E) in a metabolically active tissue (e.g., muscle)