Inbred royal family tree. Controlling outcomes is also the motivation for inbreeding in the farming industry, with cows being bred to increase milk yields and sheep are careful selected to produce more wool. Consisting of or involving a homogenous or unvaried group of people: "[The college's] faculty became markedly less inbred, with the proportion of alumni dropping from 68 to 41 percent" (Jerome Karabel). In humans, it's associated with consanguinity and incest, in which close relatives have sexual relationships and children. Inbreeding is useful in the retention of desirable characteristics or the elimination of undesirable ones, but it often results in decreased vigor, size, and fertility of the offspring. an inbred quality or characteristic is firmly established in a person: 2. The whole population is so inbred that no genetic differences remain. Collins COBUILD Advanced Learner’s Dictionary. Learn more. Inbreeding depression is the decline in the physical fitness of a population that is caused by the increased expression of harmful recessive genes. Inbreeding violates modern social norms but is fairly common in animals and plants. Mice used in lab experiments are often inbred, as the similar genetic structures enable experiments to be repeated. Oct 19, 2023 · Inbreeding is considered dangerous because it can lead to inbreeding depression. . People who are inbred have ancestors who are all closely related to each other. Aug 18, 2024 · Inbreeding is the process of mating genetically similar organisms. In bees, males are typically haploid and have only one set of chromosomes, but when they're inbred, they can have two sets of the same chromosomes and lack genetic diversity. Aug 1, 2025 · inbred (plural inbreds) A plant or animal produced by inbreeding. With each successive generation of breeding, homozygosity in the entire genome increases, eliminating heterozygous loci. This is common in certain species and certain selective breeding scenarios such as animals or plants. Since you all marry your cousins I bet you're a bunch of inbreds. INBRED definition: 1. (vulgar) A person born of incest. In order to achieve a mouse strain that is considered inbred, a minimum of 20 sequential generations of sibling matings must occur. produced by breeding…. Copyright © HarperCollins Publishers In order to achieve a mouse strain that is considered inbred, a minimum of 20 sequential generations of sibling matings must occur. Inbred generally refers to the result of breeding between close relatives, especially over many generations. In order to achieve a mouse strain that is considered inbred, a minimum of 20 sequential generations of sibling matings must occur. inbred suggests something either acquired from parents by heredity or so deeply rooted and ingrained as to seem acquired in that way. He came from an old inbred family. Oct 7, 2025 · Inbreeding, the mating of individuals or organisms that are closely related through common ancestry. dhz6v zy jap qtkst 8abifj 0cg4orrq o5hcd bl i69jxr r1s