In cereals, the reserve food material are present in :

Options

A. Scutellum
B. Endosperm
C. Cotyledon
D. Hypocotyl

Answer

**Step-by-Step Solution:**

1. **Understanding Cereals**: Cereals are classified as monocots, which means they have a single cotyledon. This is important because it helps us understand the structure of the seeds in these plants.

2. **Seed Structure**: A seed consists of several parts, including the seed coat, endosperm, and cotyledons. The endosperm is a key component in the seed structure.

3. **Identifying the Reserve Food Material**: In cereals, the reserve food material is primarily stored in the endosperm. The endosperm provides the necessary nutrients to the developing embryo within the seed.

4. **Role of Scutellum**: The scutellum is a specialized cotyledon found in monocots, which is located above the coleoptile. While it plays a role in the seed, the primary storage of food material is still in the endosperm.

5. **Conclusion**: Therefore, in cereals, the reserve food material is present in the endosperm.

**Final Answer**: The reserve food material in cereals is present in the **endosperm**.

---