Loop of Henle is concemed with

Options

A. Excretory system
B. Nervous system
C. Reproductuve system
D. Muscular system

Answer

**Step-by-Step Solution:**

1. **Identify the Structure**: The Loop of Henle is a U-shaped structure found in the nephron of the kidney.

2. **Understand the Function**: The primary function of the Loop of Henle is to concentrate urine. It does this by reabsorbing water and sodium chloride from the filtrate.

3. **Relate to the Nephron**: The nephron is the functional unit of the kidney, which filters blood and produces urine. The Loop of Henle is a crucial part of this process.

4. **Connect to the Excretory System**: Since the nephron is part of the kidney and the kidney is involved in the excretion of waste products from the body, the Loop of Henle is ultimately concerned with the excretory system.

5. **Eliminate Other Options**: The other options (nervous system, reproductive system, muscular system) do not relate to the function or structure of the Loop of Henle, confirming that the correct answer is related to the excretory system.

6. **Conclusion**: Therefore, the Loop of Henle is concerned with the excretory system.

**Final Answer**: The Loop of Henle is concerned with the excretory system (Option 1).

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