Explain inbreeding depression and how it can be overcome

cbse
foodreproduction

#1

Continuous inbreeding among cattle causes inbreeding depression.It decreases the fertility and, even, productivity of an animal.It can be overcome by applying outbreeding ,in which mating is done between different breeds or individuals of the same breed but having no common ancestors.Outbreeding includes out-crossing,cross-breeding and interspecific hybridisation.


#3

Is this ans is based on ncert bo0k