Unbalanced translocation is where the exchange of chromosome material is unequal resulting in extra or missing genes.
The answer to the question is Eukarya
It refers to making or crating new genes in form of mutation
in duplicates of old genes. It is also a mechanism in major way through new
genetic material is generated during evolution. The duplication happens in
event termed unequal crossing over or recombination between misaligned
homologous chromosomes during meiosis.