Largest gland of alimentary canal of frog is 

Options

A. Pancreas
B. Liver
C. Gastric glands
D. Intestinal glands

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the largest gland of the alimentary canal in a frog. We need to identify which of the given options is the largest gland.

2. **Analyzing the Options**:
- **Pancreas**: The pancreas is a mixed gland that has both endocrine and exocrine functions. It produces digestive enzymes and hormones. However, it is not the largest gland in the alimentary canal.
- **Liver**: The liver is known to be the largest gland in the body, including frogs. It produces bile, which is essential for digestion.
- **Gastric Gland**: These glands are located in the stomach and secrete gastric juices, including hydrochloric acid and enzymes. They are not the largest gland.
- **Intestinal Glands**: These are found in the small intestine and secrete enzymes and alkaline substances. They are also not the largest gland.

3. **Conclusion**: After analyzing all the options, it is clear that the liver is the largest gland of the alimentary canal in frogs.

4. **Final Answer**: The largest gland of the alimentary canal of a frog is the **liver**.

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