👉 Anagonia is a term used in biology to describe the phenomenon where two or more genes are located on the same chromosome, leading to an extra copy of the gene. This can be due to somatic mutations that occur during meiosis or genetic recombination between homologous chromosomes. Anagonia can also refer to the process by which an organism is able to switch from one sex to another through sexual reproduction, as it requires a change in the sex-specific genes on the sex-specific chromosome.