Question

plz solve it
plz give correct ans with reasons plz.......

Answer 1

1
Ultrafiltration takes place in bowmans capsule
2
renal vein as renal vein exits the kidneys

3
renal artery as it enters the kidney for filtration(long time after a meal)
hepatic vein if double circulation diagram is being given(just after meal)
4.
collecting duct as it does not excrete glucose
in abnormal case glucose is passed with urine(glycosuria)
5
excrete nitrogenous wastes(urea in case of humans as humans are ureotelic)
excrete excess salts and vitamins(b and c)
malfunctioning causes Gout and Kidney stones
(urinary infections may be due to bacteria)..

Answer 2

1. Glomerulus or malpighian capsule
2. Hepatic portal vein
3. Renal artery
4. Loop of henle
5.kidney functions -

Osmoregulation
Elimination of toxic nitrogenous wastes like urea and uric acid