👉 In mathematics, a homoblastic relation is a type of binary relation where both objects can be "homologous" (or have similar properties). It means that two different elements in the domain and codomain of a binary relation are related to each other by the same set of attributes. In other words, they share the same genealogical lineage or ancestry. For example: - A homoblastic relation between two sets can be defined as a binary relation R from A to B such that