Mention the ploidy of the following:
ovum of a liverwort

Explanation

To determine the ploidy of the ovum of a liverwort, follow these steps:

### Step-by-Step Solution:

1. **Understand the Term "Ploidy":**
- Ploidy refers to the number of sets of chromosomes in a cell. It is represented by the letter "N," where "N" indicates a single set of chromosomes.

2. **Identify the Type of Organism:**
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