The filtration units of kidneys are called
The filtration units of kidneys are called
- ureter
- urethra
- neurons
- nephrons
Answer
Nephrons are the structural and functional filtration unit of a kidney that serve in filtration, reabsorption and secretion. Ureters are small muscular tubes that extend from the kidney and carry urine into the urinary bladder. The urethra is a canal that carries urine from bladder and expels it out of body. Neurons are structural and functional unit of nervous system.
The correct option is D.