The basic functional unit of human kidney is
Cortical nephrons are ...... in number to juxtamedullary nephrons
Loop of Henle is concerned with
The cortex extends in between the medullary pyramids as renal columns called
Identify the wrong statements about human excretory system and choose the option accordingly
$I.$ Kidneys are reddish brown and bean-shaped structure
$II.$ Kidneys are situated between the last thoracic and third lumber vertebra
$III.$ Each kidney of an adult human measures $10-12\, cm$ in length, $5-7\, cm$ in width, $2-3 \,cm$ thickness, and average weight $120-170$ $gram$