A population in ecology is defined as ________
A) a group of organisms, all from the same species
B) a group of organisms, some from the same species, some from other species
C) a group of organisms, some from the same species, some from other species, and their surrounding environment
D) one organism and its surrounding environment
A
You might also like to view...
What is true of the corpus luteum?
A. Secretions of the corpus luteum stimulate LH and FSH secretion. B. Secretions of the corpus luteum prepare the uterus for implantation of the embryo. C. Secretions of the corpus luteum induce maturation of primary oocytes. D. The major hormone secreted from the corpus luteum is estradiol. E. The major hormone secreted from the corpus luteum is LH.
Drowned river valley estuaries were formed by:
a. tectonic activity. b. the scoring effect of glaciers. c. rising sea levels after glacial periods. d. both a and b. e. none of the above.
One of the two major distinguishing characteristics of mollusks is
a. the presence of three body regions. b. the mantle. c. segmentation of the body. d. jointed appendages.
If the paternal chromosome has alleles L, M, and n
and the maternal chromosomes have l, m, and N, then the chromosome that cannot be produced by crossing over is a. LMN b. LMn c. LmN d. Lmn e. lmn