In human adult, liver does not act as

Options

A. haemopoietic organ
B. themoregulatory organ
C. erythroclastic organ
D. detoxifier

Answer

**Step-by-Step Solution:**

1. **Understanding the Functions of the Liver:**
- The liver is a vital organ in the human body that performs multiple functions, including filtering blood from the digestive tract, producing proteins for blood clotting, detoxifying harmful substances, and regulating metabolism.

2. **Analyzing the Options:**
- The question asks which function the liver does not perform in adults. The options provided are:
- A) Hemopoietic Organ
- B) Thermoregulatory Organ
- C) Erythroclastic Organ
- D) Detoxifier

3. **Evaluating Each Option:**
- **A) Hemopoietic Organ:**
- The liver does play a role in the production of blood cells, particularly during fetal development. However, in adults, the primary site for blood cell production is the bone marrow. Therefore, the liver does not act as a hemopoietic organ in adults.
- **B) Thermoregulatory Organ:**
- The liver does not primarily regulate body temperature. This function is mainly managed by the hypothalamus in the brain.
- **C) Erythroclastic Organ:**
- The liver does help in the destruction of old red blood cells (RBCs), thus playing a role in erythroclastic activity.
- **D) Detoxifier:**
- The liver is well-known for its detoxifying functions, removing toxins and harmful substances from the blood.

4. **Conclusion:**
- Based on the analysis, the liver does not act as a **Hemopoietic Organ** in adults, as this function is primarily carried out by the bone marrow.

**Final Answer:**
- In human adults, the liver does not act as a Hemopoietic Organ.

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