Ques. In mammals, which blood vessel would normally carry largest amount of urea?
A. Hepatic vein
B. Hepatic portal vein
C. Renal vein
D. Dorsal aorta
Answer:A
Ques. In mammals, which blood vessel would normally carry largest amount of urea?
A. Hepatic vein B. Hepatic portal vein C. Renal vein D. Dorsal aorta