Sunday, 30 October 2011

2.69 - Urinary system

- 2 kidneys (left and right) - both have separate blood supply - carry out excretion, filtration and osmoregulation
- Which uses process of excretion and filtration.
- from each kidney there is a tube from the kidney to the bladder - the Ureter
Ureter carries urine from the kidney to the bladder
- common bladder for both ureters - urine is conducted to the outside of the body through the urethra down through the vagina or through the penis.

1 comment:

  1. Everything read up to here, please see email feedback

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