1. In amoeba excretion takes place through the process of:
A. Diffusion
B. Infusion
C. Uricotelic
D. None of the above
Ans. A
2. Name the excretory organ present in earthworm through which excretion takes place?
A. Moist Skin
B. Nephridia
C. Both A and B
D. Only B
Ans. C
3. The major waste produced by human body are:
A. Carbon dioxide
B. Urea
C. Both A and B
D. Only B
Ans. C
4. Which organ in the human body is responsible for removing carbon dioxide from the body?
A. Kidney
B. Lungs
C. Blood
D. Ureter
Ans. B
5. Each kidney is made up of a large number of excretory units called:
A. Glomerulus
B. BowmanтАЩs Capsule
C. Nephron
D. Blood capillaries
Ans. C
How many types of Kidney Stones are formed in Human Body
6. In which of the following are the largest amounts of nitrogen excreted from a mammalian body?
A. Breath
B. Sweat
C. Urine
D. Faeces
Ans.C
7. The best long term solution for kidney failure is:
A. Dialysis
B. Kidney transplant
C. Both A and B
D. Only B
Ans. B
8. What types of nitrogenous wastes are excreted by living organisms?
A. Ammonia
B. Uric acid
C. Urea
D. All of the above
Ans. D
9. Name the organs that make up the excretory system in humans?
A. Two Kidneys
B. Two Ureters
C. Bladder and Urethra
D. All of the above
Ans. D
10. Which vessel carries blood to the kidneys?
A. Renal Arteries
B. Renal Vein
C. Both A and B
D. Only A
Ans. D
1. In amoeba excretion takes place through the process of:
A. Diffusion
B. Infusion
C. Uricotelic
D. None of the above
Ans. A
2. Name the excretory organ present in earthworm through which excretion takes place?
A. Moist Skin
B. Nephridia
C. Both A and B
D. Only B
Ans. C
3. The major waste produced by human body are:
A. Carbon dioxide
B. Urea
C. Both A and B
D. Only B
Ans. C
4. Which organ in the human body is responsible for removing carbon dioxide from the body?
A. Kidney
B. Lungs
C. Blood
D. Ureter
Ans. B
5. Each kidney is made up of a large number of excretory units called:
A. Glomerulus
B. BowmanтАЩs Capsule
C. Nephron
D. Blood capillaries
Ans. C
How many types of Kidney Stones are formed in Human Body
6. In which of the following are the largest amounts of nitrogen excreted from a mammalian body?
A. Breath
B. Sweat
C. Urine
D. Faeces
Ans.C
7. The best long term solution for kidney failure is:
A. Dialysis
B. Kidney transplant
C. Both A and B
D. Only B
Ans. B
8. What types of nitrogenous wastes are excreted by living organisms?
A. Ammonia
B. Uric acid
C. Urea
D. All of the above
Ans. D
9. Name the organs that make up the excretory system in humans?
A. Two Kidneys
B. Two Ureters
C. Bladder and Urethra
D. All of the above
Ans. D
10. Which vessel carries blood to the kidneys?
A. Renal Arteries
B. Renal Vein
C. Both A and B
D. Only A
Ans. D