Newly formed DNA copies may not be identical at times. Give reason.

Explanation

**Step-by-Step Solution:**

1. **Understanding DNA and Its Role**: DNA (Deoxyribonucleic Acid) is the genetic material that contains the instructions for the development, functioning, growth, and reproduction of all living organisms. It carries the information that determines physical traits.

2. **Process of DNA Replication**: DNA replication is the process by which a cell makes an exact copy of its DNA. During this process, the double helix structure of DNA unwinds, and each strand serves as a template for the formation of a new complementary strand.

3. **Possibility of Errors During Replication**: While DNA replication is a highly accurate process, it is not infallible. Errors can occur due to various factors, such as:
- Mistakes made by DNA polymerase (the enzyme responsible for adding nucleotides).
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