refers to a trait that is controlled by multiple interacting genes, and sometimes the environment as well.
A. Polygenic inheritance
B. Gene loci
C. Epistasis
D. Multiple Alleles

Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geographical equipment to analyze the composition of rocks

Which of the following is not a symptom of desertification?