In which form does the frog excrete out the nitrogenous waste?
A. Ammonia
B. Nitrogen
C. Urea
D. Uric acid
Answer:
C. Urea
Explanation:
The frog excretes nitrogenous wastes in the form of urea and thus is a ureotelic organism. Excretory wastes are carried by blood into the kidney where it is separated and excreted.