The $GFR$ in a healthy individual is

The first phase of urine formation takes place here.

The net filtration pressure $(NFP)$ or pressure gradient in the glomerulus is determined by which of the following factors?

Which of the following components of blood does not change after passing through the kidneys?

Indicate whether the following statement is true or false:
Protein-free fluid is filtered from blood plasma into the Bowman's capsule.

Study the following statements and select the correct answer from the given options.
$i$. Diameter of afferent arteriole being smaller raises glomerular pressure for ultrafiltration.
$ii$. The colloidal osmotic pressure of blood is about $30 \ mmHg$ that opposes ultrafiltration.
$iii$. The arrangement of podocytes favours ultrafiltration.