In frog, lymphatic system consists of -

Options

A. Lymph
B. Lymph channels
C. Lymph nodes
D. All

Answer

**Step-by-Step Solution:**

1. **Understanding the Lymphatic System**: The lymphatic system in frogs is a crucial part of their circulatory system, responsible for transporting lymph, a fluid that contains white blood cells and helps in immune responses.

2. **Components of the Lymphatic System**:
- **Lymph**: This is the fluid that circulates through the lymphatic system, similar to blood but with a different composition.
- **Lymph Channels**: These are the vessels that carry lymph throughout the body, similar to blood vessels in the circulatory system.
- **Lymph Nodes**: These are small structures that filter lymph and are key components of the immune system, helping to fight infections.
- **Lymph Heart**: This specialized structure helps pump lymph through the lymphatic vessels.
- **Spleen**: This organ is involved in filtering blood and is also part of the lymphatic system.

3. **Conclusion**: Based on the components identified, the lymphatic system in frogs consists of lymph, lymph channels, lymph nodes, lymph heart, and spleen. Therefore, the correct answer to the question is that the lymphatic system in frogs consists of all these components.

**Final Answer**: The lymphatic system in frogs consists of lymph, lymph channels, lymph nodes, lymph heart, and spleen.

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