Which one of the four parts mentioned below does not constitute a part of a single uriniferous tubule?

Choose the incorrect sentence$(s)$.
$(I)$ Malpighian corpuscles,$PCT$ and $DCT$ of the nephron are situated in the medulla of the kidney.
$(II)$ The loop of Henle dips into the medulla.
$(III)$ In juxtamedullary nephrons,the loop of Henle is too short and extends very little into the medulla.
$(IV)$ Vasa recta is absent or highly reduced in cortical nephrons.

Glomerulus is formed by

Podocyte cells occur in

In every adult human kidney,the dimensions are: length $A$ $cm$,width $B$ $cm$,and thickness $C$ $cm$. Identify the correct values for $A-B-C$.

Which of the following parts is not a part of the nephron?