part of flower

Part of Ovary

menstruation cycle process

spermatogenesis and oogenesis

Disorders & diseases in the excretory system

1. Albuminuria: The urine contains albumin
2. Haematuria: The urine contains blood. this disease in caused by inflammation kidney stone, and urinary bladder cancer
3. Nephrotiliasis: There is a stone in kidney, kidney channel, or urinary bladder
4. Nephritis: Inflammation at the kidney, especially on the nephron
5. Renal failure: Is caused by the inability of kidney to run its function