A. the volume of water in the blood
B. the high concentration of urea in the blood of the Bowman’s capsule
C. the differential blood pressure between the glomerulus and the Bowman’s capsule
D. the differential blood volume between the glomerulus and the Bowman’s capsule
E. heavyweight of the urea, water, glucose, and amino acids in the Bowman’s capsule.
Correct Answer:
Option C – the differential blood pressure between the glomerulus and the Bowman’s capsule