In rabbit, cellulose digestion occurs in :

Options

A. Ileum
B. Duodenum
C. Stomach
D. Caecum

Answer

**Step-by-Step Solution:**

1. **Understanding Cellulose**: Cellulose is a complex carbohydrate found in the cell walls of plants. It is a major component of plant material that herbivorous animals, like rabbits, consume.

2. **Role of Rabbits**: Rabbits are herbivores, meaning their diet consists primarily of plant material. They have specialized digestive systems to break down cellulose.

3. **Digestion of Cellulose**: The digestion of cellulose in rabbits is facilitated by symbiotic bacteria that reside in their digestive tract. These bacteria help in breaking down cellulose into simpler sugars, such as glucose.

4. **Location of Digestion**: In rabbits, cellulose digestion primarily occurs in the cecum (also spelled "sycamore" in the transcript). The cecum is a pouch connected to the junction of the small and large intestines and plays a crucial role in the fermentation of plant materials.

5. **Conclusion**: Among the given options (Ilium, Duodenum, Stomach, Cecum), the correct answer is the **Cecum**.

**Final Answer**: In rabbits, cellulose digestion occurs in the **Cecum**.

---