Concept:Cross breeding means mating animals from different breeds, not animals with identical characters.
Explanation:In cross breeding, the selected animals belong to different breeds so that desirable traits can be combined.
It is a method used to produce new breeds of farm animals.
It can be used to introduce new genes into a population.
It is also a common practice in improving poultry production.
However, saying that the individuals used have all characters in common is false, because cross breeding requires genetic differences between the parents.
Answer:The false statement is option B.