Final answer:
When two similar mobile genetic elements are inserted near each other in a chromosome, they are likely to undergo recombination. Recombination is a genetic process in which segments of homologous chromosomes exchange genetic material, resulting in the shuffling of alleles and the creation of new genetic combinations.
Step-by-step explanation:
When two similar mobile genetic elements happen to be inserted near each other in a chromosome, the likely outcome is that they will undergo recombination. Recombination is a genetic process where segments of homologous chromosomes exchange genetic material. This process results in the combination of maternal and paternal alleles onto the same chromosome, leading to the shuffling of alleles and the creation of new genetic combinations.