Distinguish between out-cross and cross-breed.

Explanation

Out cross: The offspring formed by mating of animals within the same breed, but having no ancestors on either side of pedigree for 4-6 generations. A single out cross helps to overcome inbreeding depression
Cross breed: The offspring formed by a mating between superior males of one breed and superior females another breed.
Cross breed shows desirable qualities of two different breeds to be combined.