Differentiate between out-crossing and cross breeding

Explanation

Out crossing - 1. It is mating of animals within the same breed but having no common ancestors upto 4-6 generations.
2. It is the best method to overcome in breeding depression and to increase milk productivity in milch cattle.
2. Cross breeding - 1. It is breeding between two individuals of different species.
2. It helps to combine desirable qualities of two different breeds.