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Biology 10 Chapter 2
Homeostasis - 4
1.
What “Goosebumps” of the skin function?
a) All of above
b) Creates insulating blanket of warm air
c) Remove excess water and salt
d) Produce cooling effect by producing sweat
2.
Which of the following metabolic wastes are removed through body?
a) Water Salt O2
b) Water, Salt, CO2
c) Water, Salt, Hydrogen
d) Water , Salt, Urea in sweat
3.
The Urinary system of human consists of?
a) One ureter, urinary bladder, two urethra
b) Pair of ureters, urinary bladder, one urethras
c) One ureter, urinary bladder, urethra
d) Pair of ureters, urinary bladder, two urethra
4.
Which one carry urine from kidneys to bladder?
a) Nephrons
b) Gall bladder
c) Urethra
d) Ureters
5.
Which one temporarily stores urine until it is released from body?
a) Kidney
b) Urethra
c) Urethras
d) Urinary bladder
6.
Which one carries urine from urinary bladder to outside body?
a) Urethra
b) Ureters
c) Kidneys
d) Nephrons
7.
Colour and shape of kidneys?
a) Dark red and bean shaped
b) Dark brown and wing shaped
c) Dark brown and bean shaped
d) Dark red and wing shaped
8.
Each kidney is?
a) 10 M long, 5 M wide and 4 M thick
b) 10 CM long, 5 CM wide and 4 CM thick
c) 10 MM long, 5 mm wide and 4 CM thick
d) 10 Cm long, 5 CM thick and 4 CM wide
9.
Kidneys are placed?
a) Just at left of diaphragm
b) Just below diaphragm
c) Just above diaphragm
d) Just at right of diaphragm
10.
Weight of kidney is?
a) 0.27 g
b) 27 Mg
c) 27g
d) 2.7 Kg
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