Excretory Produ...

Which of the following statements is correct?

Liquid which collects in the cavity of Bowman's capsule is 

The given figure represents the Malpighian body. Identify the labelled parts A to D and select the correct option. 

Consider the following statements each with one or two blanks. 
(i) Towards the centre of the inner concave surface of the kidney is a notch called (1) through which ureters, blood vessels and nerves enter.
(ii) The medulla of kidney is divided into a few conical masses called (2) projecting into the (3)
(iii) Glomerulus is a tuft of capillaries formed by the (4) artery. Blood from the glomerulus is carried away by an (5) artery.
Which one of the following options correctly fills the blanks in any two of the statements?

Of the total nephrons, juxtamedullary nephrons constitute 

A fall in glomerular filtration rate (GFR) activates 

3Refer the given figure showing structure of Malphigian corpuscle. To facilitate ultrafiltration through glomerular capillaries ________.

Select the correct statement.

Statement 1: Small amount of urea enters the thick segment of Henle's loop which is transported back to interstitium by collecting tubules.
Statement 2: Collecting tubules and the thick segment of Henle's loop are permeable to urea.