What is a clone ?

Explanation

### Step-by-Step Text Solution:

1. **Definition of Clone**:
A clone is defined as a group of cells, a single cell, or a complete organism that is genetically identical to its progenitor cell, ancestor, or parent organism.

2. **Genetic Identity**:
The key characteristic of a clone is that it possesses the same genetic makeup as the organism or cell from which it originated. This means that all the genetic information is identical.

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