Mention the ploidy of the following:
gemma cell in Marchantia

Explanation

To determine the ploidy of the gemma cell in Marchantia, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Ploidy**:
- Ploidy refers to the number of sets of chromosomes in a cell. Common ploidy levels include haploid (n), diploid (2n), and polyploid (more than two sets).

2. **Identify the Organism**:
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