The blood constituents that remain unchanged in quantity after circulating through the kidney are

Assertion: Ultrafiltration takes place in the presence of effective filtration pressure.
Reason: In the ultrafiltration process,blood is filtered in Bowman's capsule; the filtered fluid contains protein and blood corpuscles also.

What is the approximate $GFR$ in a healthy individual?

The $GFR$ in a healthy individual is

Glomerular filtrate is

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.