What is the feature of a metacentric chromosome?

Explanation

### Step-by-Step Solution:

1. **Definition of Metacentric Chromosome**:
- A metacentric chromosome is defined by the position of its centromere. In these chromosomes, the centromere is located at the center, resulting in two arms of equal length.

2. **Shape of Metacentric Chromosome**:
- The shape of a metacentric chromosome is typically described as V-shaped during the metaphase stage of cell division. However, it can also be referred to as egg-shaped in some contexts.

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