Give technical terms for the following:
A sudden heritable change in the gene.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for a technical term that describes a sudden heritable change in a gene.

2. **Identifying the Concept**: In genetics, a sudden change in the DNA sequence that can be passed on to the next generation is referred to as a mutation.

3. **Defining Mutation**: A mutation is defined as a heritable alteration in the genetic material (DNA) of an organism. This change can affect the organism's traits or characteristics.

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