COMEDK-UGET SERIES Biology
Excretory Products And Their Elimination
4 previous year questions.
Volume: 4 Ques
Yield: Medium
High-Yield Trend
1
2014 1
2013 1
2011 1
2009 Chapter Questions 4 MCQs
01
PYQ 2009
medium
biology ID: comedk-u
Which is the correct pathway for passage of urine in vertebrates?
1
Collecting duct ? Ureter ? Bladder ? Urethra
2
Renal vein ? Urethra ? Bladder ? Ureter
3
Renal cortex ? Medulla ? Urinary bladder ? Urethra
4
Renal pelvis ? Medulla, ? Urinary bladder ? Urethra
02
PYQ 2011
medium
biology ID: comedk-u
Glomerular filtrate consists of
1
all the consituents of blood
2
all the constituents of blood except blood cells
3
all the constituents of blood except blood cells and proteins
4
excess water, waste products and toxic substances
03
PYQ 2013
medium
biology ID: comedk-u
Ammonia is converted into urea during ornithine cycle in
1
Liver
2
Kidneys
3
Spleen
4
All of these
04
PYQ 2014
medium
biology ID: comedk-u
What is added to the blood during haemodialysis to prevent blood clotting?
1
Haemoglobin
2
Haemocyanin
3
Heparin
4
Thrombin