Question

when you study heredity, you need to be able to compare generations. in this lab, you will compare different generations of mice. the original mice that you cross are called the p generation. the offspring from that cross are called the f1 generation. complete if mice from the f1 generation are crossed, their offspring are the done

Explanation:

In genetics, when the F1 generation (offspring of the P generation) are crossed, their offspring are called the F2 generation. This is standard terminology in the study of heredity.

Answer:

F2 generation