Question

final assessment - livestock breeding systems livestock breeding systems 1 of 10 in which type of crossbreeding system must replacement females be purchased from or produced in a separate environment? rotational crossbreeding system static crossbreeding system rotational - terminal crossbreeding system modified static crossbreeding system

Explanation:

In a static crossbreeding system, replacement females are typically purchased from or produced in a separate environment. This is a characteristic feature of this type of cross - breeding system. In rotational crossbreeding systems, females are retained and mated with sires of different breeds in a rotational pattern. In rotational - terminal crossbreeding systems, there is a combination of rotation and a terminal sire use. A modified static crossbreeding system still has some differences from the basic requirement of the question.

Answer:

Static crossbreeding system