- A Ammonotelic
- B Aminotelic
- C Ureotelic
- D Uricotelic
Correct answer: D. Uricotelic
Explanation: Uricotelic animals (birds, reptiles, insects) excrete uric acid, which requires little water and can be removed as a semi-solid paste, conserving water.
Concept context
Nitrogenous waste, kidney structure, urine formation in the nephron, and hormonal regulation of excretion.
Read the full Excretory Products and their Elimination notes →