Biology

At the end of Interphase, the correct answer is B.2 full sets of chromosomes.

Interphase consists of three phases: G1, S, and G2. During this time:

1.In the S phase, the DNA is replicated, resulting in two complete sets of chromosomes (one for each daughter cell).

2.In the G1 phase, the cell grows and prepares for DNA replication.

3.In the G2 phase, the cell continues to grow and prepares for mitosis.

So, by the end of Interphase, there are two full sets of chromosomes, ready for division during the M phase.