Examlex
Oligopolies can arise as a result of both natural barriers and governmentally created barriers.
Paralog
Genes that arise by duplication within the same genome and may diverge to perform functions related to or distinct from the original gene.
Ortholog
Genes in different species that evolved from a common ancestral gene by speciation and retain the same function.
Speciation Event
The process by which new genetically distinct species evolve from a single ancestral species.
Gene Duplication
A process in which a chromosome segment is copied resulting in multiple copies of the same gene in the genome, often leading to new genetic functions.
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