Solution:
When breeding is between animals of the same breed it is called inbreeding, while crosses between different breeds are called outbreeding. Inbreeding refers to the mating of more closely related individuals within the same breed for 4-6 generations. peas. Inbreeding increases homozygosity. Out-breeding is the breeding of the unrelated animals.
Out-crossing is the practice of mating of animals within the same breed but having no common ancestors on either side of their pedigree up to 4-6 generations. In crossbreeding, superior males of one breed are mated with superior females of another breed. In interspecific hybridisation, male and female animals of two different related species are mated.
