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Biology
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Excretory Products and their Elimination
Easy Questions
10 min read
Excretory Products And Their Elimination
- Do not ignore the easy ones; these can be game changers!
1
Humans are:
A
Ureotelic
B
Uricotelic
C
Ammonotelic
D
Both B and C
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2
Excretion means:
A
Removal of harmful metabolic wastes from the body.
B
Formation of the metabolic substances which plays some role in the body.
C
Breakdown of large insoluble food molecules into small water-soluble food molecules.
D
Formation of new offspring by an individual organism.
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3
Urine is stored in
A
Ureter
B
Kidney
C
Urinary bladder
D
Uterus
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4
Accessory excretory human organ are:
A
Skin and Stomach
B
Skin and Heart
C
Lungs and Appendix
D
Skin, Lungs, Liver and Intestine
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5
Which of the following is not a function of kidneys?
A
Regulation of blood pressure
B
Removal of urea
C
Regulation of acidity of fluids
D
Secretion of antibiotics
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6
The smallest functional unit of kidney is
A
Nephron
B
Collecting tube
C
Glomerulus
D
Bowman's capsule
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7
Ultrafiltration takes place in
A
Blood capillaries
B
Tissue fluid
C
Glomerulus
D
Urinary bladder
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8
In the kidney, the formation of urine involve the following process arranged as
A
Glomerular filtration, reabsorption and tubular secretion
B
Re-absorption, filtration and secretion
C
Secretion, absorption and filteration
D
Filtration, secretion and reabsorption
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9
Haemodialysis is carried out in case of severe defect in
A
Kidney
B
Liver
C
Lung
D
Stomach
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10
Renal calculi refers to the condition in which
A
tumor is present in the renal pelvis
B
stone is formed in kidney
C
infection occurs in the pelvis region
D
urea accumulates in the blood
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