👉 In biology and genetics, a syngenic combination is an organism's genetic makeup that results from combining two or more genetically identical individuals. This means that each individual in the population has the same genetic makeup as the other individuals, without any variation or modification. Syngenic combinations are essential for the survival and development of organisms, as they allow them to reproduce effectively with minimal genetic variation. The term "syngenic" comes from the Greek word "sygnos," which means "same."