👉 Euploidy, in biology and genetics, refers to the occurrence of two identical sets of chromosomes in a cell. In other words, it represents the presence of two copies of the same chromosome or pair of chromosomes within a single cell. This is different from normal division where cells divide into two equal halves and each half contains one copy of each set of chromosomes. Euploidy can occur naturally through mitosis (cell division) in most organisms, but also occurs with cancerous conditions like
euploidy