Describe the structure of a human kidney with the help of a labelled diagram.
Choose incorrect sentence.
$(I)$ Malpighian corpuscles, $PCT$ and $DCT$ the nephron are situated in medulla of the kidney
$(II)$ The loop of henle dips into medulla.
$(III)$ In juxta medullary 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.
The glomeruli are confined to the
Draw, neat and labelled diagram of human excretory system.
If excess water passes out from the tissue without being restored by the kidneys, the cells would