Which of the following does not show maximum osmolarity?

What happens when there is an increase in sodium ions in the urine?

Which of the following is not an excretory waste of liver?

Net filtration pressure is equal to the glomerular hydrostatic pressure.

Where do the DCTs of nephrons open into?

What does the question mark in the given figure represents?

What is the significance of the tubular secretion?

Urea formation takes place in the adipocytes.