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3181
Which of the following statements about the diaphragm of a mammal is not correct? it
A.
separates the thorax and the abdomen
B.
is a thick layer of muscle
C.
is made of epithelial cells
D.
is part of the human respiratory apparatus
View Answer & Discuss (2)
WAEC 2013
3182
Which of the following structures is used for respiration in insects?
A.
Lungs
B.
Thorax
C.
Cuticle
D.
Spiracles
View Answer & Discuss (2)
WAEC 2013
3183
A substance present in the glomerular filtrate in the mammalian Kidney is
A.
glucose
B.
fibrinogen
C.
albumen
D.
blood platelets
View Answer & Discuss (1)
WAEC 2013
3184
In humans, excretion of hypertonic urine is associated with the
A.
distal convoluted tubule
B.
loop of Henle
C.
bowman's capsule
D.
proximal convoluted tubule
View Answer & Discuss (4)
WAEC 2013
3185
The maintenance of a stable internal environment within the body of a mammal is known as
A.
osmosis
B.
plasmolysis
C.
homeostasis
D.
excretion
View Answer & Discuss
WAEC 2013
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