Can there be mitosis without DNA replication in S phase?

Explanation

**Step-by-Step Text Solution:**

1. **Understanding the Question:**
The question asks whether mitosis can occur without DNA replication during the S phase of the cell cycle.

2. **Defining the S Phase:**
The S phase, or synthesis phase, is a part of the cell cycle where DNA replication occurs. During this phase, the cell duplicates its DNA in preparation for cell division.

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