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Biology 12 Chapter 15 Homeostasis - 8
1.
What are the animals called which secrete uric acid as their major waste product?
a) Ammonotelic.
b) Ureotelic.
c) Uricotelic.
d) None of these.
2.
Which is least toxic?
a) Uric acid.
b) Ammonia.
c) Urea.
d) None.
3.
Which kidney is higher?
a) Left.
b) Right.
c) Equal.
d) Don’t know.
4.
Left kidney is ………. higher than right one?
a) 2.5 cm.
b) 1.5 to 2.0 cm.
c) 0.5 cm.
d) 3.0 cm.
5.
What is the length of ureter?
a) 15cm.
b) 20cm.
c) 30cm.
d) 25cm.
6.
Which carries urine from kidney to urinary bladder?
a) Renal cortex.
b) Urethra.
c) Ureter.
d) Renal pelvis.
7.
What is the hollow, distensible, muscular organ present in kidney called?
a) Renal cortex.
b) Ureter.
c) Urinary bladder.
d) Urethra.
8.
What is urine reservoir?
a) Renal medulla.
b) Ureter.
c) Urinary bladder.
d) Urethra.
9.
Which carries urine from urinary bladder to the outside of the body?
a) Renal pelvis.
b) Renal cortex.
c) Urethra.
d) Ureter.
10.
What is the colour of the kidney?
a) Reddish brown.
b) Greenish yellow.
c) Purple.
d) Blueish green.
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