Definition and parts of Nephron
- Nephron is defined as the structural and functional unit of kidney
- Each kidney consists of 1 to 1.3 million nephrons
- The number of nephrons decreases in old age.
- Nephron is a coiled tube
Each nephron is formed by two parts:
- A blind end called renal corpuscle or Malpighian corpuscle
- A tubular portion called renal tubule







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