Mention the ploidy of endosperm _______

Explanation

To determine the ploidy of endosperm, we can follow these steps:

1. **Understand the Formation of Endosperm**: The endosperm is formed during the process of double fertilization in flowering plants. This involves the fusion of a male gamete (sperm) with a central cell.

2. **Identify the Components Involved**: The central cell contains two polar nuclei, which together have a ploidy level of 2n (diploid). The male gamete, on the other hand, is haploid (n).

3. **Determine the Ploidy of the Endosperm**: When the haploid male gamete (n) fuses with the diploid central cell (2n), the resulting endosperm will have a ploidy of 3n (triploid). This is because the fusion of one haploid nucleus with a diploid nucleus results in a triploid nucleus.

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