Q. The main nitrogenous waste of Hydra, is
A) Ammonia only
B) Urea only
C) Uric acid only
D) Both (a) and (c)
Explanation
Nitrogenous Waste - Example Ammonia – Hydra Urea – Mammals like rabbit Uric acid – Reptiles and insects
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.