Biology

The correct answer is C.Prophase.

During prophase, the chromatin (the uncondensed form of DNA) begins to condense and becomes visible as distinct chromosomes. This is one of the key events that marks the beginning of mitosis. The nuclear envelope also starts to break down, and the spindle apparatus begins to form during this phase.

Here’s a brief look at the other phases:

A.Mitosis: This is the overall process of cell division, but it includes several ...