Homologous recombination occurs wherever there are long regions of the same or similar nucleotide sequence in two dna molecules.
As a result of genetic recombinations, the species integrity—an essential structure responsible for the preservation and improvement of ecological stability of animals in developing lineages—is continuously homogenised within the species.
The "crossing over" of two homologous DNA double helices results in the formation of two DNA molecules. Each chromosome in a germ cell undergoes meiosis during which a combination of maternally and paternally
The crossing of chromosome 5 during meiosis is an illustration of DNA recombination. An equal portion of DNA is often switched when two homologous chromosomes link up to allow for genetic material exchange.
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