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Gene Flow. transfer of alleles into or out of a population as a result of the movement of fertile individuals or their gametes; reduces existing genetic differences among populations; counteracts loss of genetic variation caused by drift; can oppose natural selection and adaptation. Relative Fitness.
Study with Quizlet and memorize flashcards containing terms like Different populations evolve independently which leads to geographic _____, If variation between populations is genetic, then movement of individuals can also move _____, What is gene flow? and more.
12 Απρ 2023 · Study with Quizlet and memorize flashcards containing terms like Define Gene Flow, Define speciation, What are two types of speciation and more.
The basic flow of genetic information in biological systems is often depicted in a scheme known as "the central dogma" (see figure below). This scheme states that information encoded in DNA flows into RNA via transcription and ultimately to proteins via translation.
31 Οκτ 2023 · gene flow: the transfer of alleles or genes from one population to another; mutation: any heritable change of the base-pair sequence of genetic material
Gene flow is important for genetically engineered plants and animals. • Gene flow spreads engineered mutations from one variety of a species to another of the same species.
1 Ιαν 2022 · Gene flow, gene migration, or allele flow is an important mechanism responsible for transferring genetic diversity from one population to the other. When there is an obstruction or no transfer of genes between two populations, then it may lead to speciation.
