Number of nephrons of a kidney is equal to

Options

A. the number of Bowman's capsules
B. sum of Bowman's capsules and glomeruli
C. double the number of Bowman's capsules
D. sum of Bowman's capsules and Malpighian corpuscles

Answer

To determine the number of nephrons in a kidney, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of the Kidney**:
- The kidney is an excretory organ that contains functional units called nephrons.

2. **Identify the Components of a Nephron**:
- Each nephron consists of several parts, one of which is the Bowman's capsule. The Bowman's capsule is a double-walled structure that encases a network of capillaries known as the glomerulus.

3. **Define the Relationship Between Nephrons and Bowman's Capsules**:
- Each nephron has one Bowman's capsule. Therefore, the number of nephrons in the kidney is equal to the number of Bowman's capsules.

4. **Conclusion**:
- Since each nephron corresponds to one Bowman's capsule, the total number of nephrons in a kidney is equal to the total number of Bowman's capsules.

### Final Answer:
The number of nephrons in a kidney is equal to the number of Bowman's capsules.

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