What will be the ploidy of cells of nucellus, MMC, functional megaspore and female gametophyte?

Explanation

To determine the ploidy of the cells of the nucellus, MMC (Megasporangium Mother Cell), functional megaspore, and female gametophyte, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Ploidy**:
- Ploidy refers to the number of sets of chromosomes in a cell. In flowering plants, the two main ploidy levels are diploid (2n) and haploid (n).

2. **Nucellus**:
...