Renal tubules are __________ permeable to urea than they are to water, therefore urea concentration in the tubules __________ .
a. less, decreases
b. less, increases
c. more, decreases
d. more, increases
Answer: B
Biology MCQ
Urinary
Renal tubules are __________ permeable to urea than they are to water, therefore urea concentration in the tubules __________ .