One such mechanism is polyploidy, where organisms carry extra copies of their genomes. While polyploidy provides genetic redundancy by allowing mutations without affecting survival, it can also ...

Polyploidy is a state where a cell contains more copies of the genetic material than the usual "diploid" cell, which contains ...

but does not necessarily alter any of the current views regarding the origin of polyploidy. The fundamental fact that the chromosomes in many plant genera occur in arithmetical series, shows that ...

Polyploidy is the presence of more than two homologous sets of chromosomes in a cell or organism. It occurs as a result of genome duplication due to nondisjunction during meiosis. In the ...