Out of 1.5 litres of blood circulating through our kidney each minute uriniferous tubules obtain only which of these amounts of plasma as filtrate:
A.125ml
B.250ml
C.200ml
D.10ml
A.Urea
B.Glucose
C.Manitol
D.All of these
A.It is impermeable to water
B.It is permeable to NaCl
C.It is partially permeable to urea
D.All of these properties
A.Lungs
B.Skin
C.Liver
D.Kidney
A.Ammonia is useful to check inflow of water within the body
B.Excretion of this type requires plenty of water which is available of animals
C.Both (a) & (b)
D.None of these
A.Diabetes insipidus
B.Diabetes mellitus
C.Both (a) & (b)
D.None of these
A.Ammonia
B.Urea
C.Uric acid
D.Allantoin
A.Frog
B.Rabbit
C.Man
D.All of these
A.Molluscs
B.Amphibians
C.Marine teleosts
D.Fresh water fishes
A.Kidneys
B.Liver
C.Blood
D.Renal Tubules