Name the main nitrogenous metabolic waste excreted out by mammals including humans.
What is a uriniferous tubule? How does it function?
Why is it necessary to maintain a normal osmotic concentration of the blood?
Write down the functional activity of the following parts,
(b) Henle's loop
(d) Renal artery
Differentiate between the following pairs of terms :
(a) Bowman's capsule and Malpighian capsule.
(b) Renal cortex and renal medulla.
(c) Renal pelvis and renal papilla.
(d) Urea and urine.
(e) Excretion and Catabolism.
If you donate one kidney to a needy patient, would it cause any harm to you ? Give reason.
Why is excretion necessary? Name the common excretory substances in our body.