What is the function of a single cotyledon in monocotyledonous seeds?

Explanation

**Step-by-Step Solution:**

1. **Understanding Monocotyledonous Seeds**: Monocotyledonous seeds, commonly known as monocots, are characterized by having a single cotyledon. This is a key feature that distinguishes them from dicotyledonous seeds, which have two cotyledons.

2. **Identifying the Cotyledon**: In monocots, the single cotyledon is referred to as the "scutellum." This structure plays a crucial role in the seed's development and germination process.

3. **Function of the Scutellum**: The primary function of the scutellum is to digest the endosperm, which is the tissue that provides nourishment to the developing embryo. The endosperm is rich in starch and other nutrients.

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