Question

Ureters act as urinogenital ducts in

• A. Human females
• B. Human males
• C. Male frogs
• D. Both male and female frogs

Answer 1

The correct option is C Male frogs

In the frog, each kidney is composed of several structural and functional units called uriniferous tubule or nephrons. Two ureters emerge from the kidneys in the male frogs. The ureters act as a urinogenital duct which opens into the cloaca. The thin-walled urinary bladder is present ventral to the rectum which opens in the cloaca.

So the correct answer is(C) 'Male frogs'.