Question

name the main excretory organ in frog

Answer 1

The main excretory organ in frog are a pair of kidneys and other accessory organs are listed below:

• A pair of kidneys; composed of uriniferous tubules (nephrons)

• Ureters arise from the kidneys; in males ureters act as urinogenital ducts, opening into the cloaca

• Urinary bladder present ventral to the rectum which also opens in the cloaca

• In females, the ureters and oviduct open separately into the cloaca

• Frogs are ureotelic since they excrete urea.