Biology Past Paper Questions

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Q 391:Some bones produce:
A
Hormones
B
Oxygen
C
Blood cells
D
Mucus
Bahawalpur, 2018
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Q 392:The amount of carbon dioxide in expired air is:
A
0.04%
B
21%
C
4%
D
16%
Bahawalpur, 2018
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Q 393:The enzyme used for joining gene is:
A
Lipase
B
Ligase
C
Amylase
D
endonucleas
Bahawalpur, 2018
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Q 394:The example of stimulus is:
A
Ear
B
Brain
C
Cold
D
Muscles
Bahawalpur, 2018
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Q 395:The functional unit of the kidney is called:
A
Nephron
B
Axon
C
Neuron
D
Cortex
Bahawalpur, 2018
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Q 396:The length of the spinal cord is about:
A
40mm
B
40nm
C
40cm
D
40 inch
Bahawalpur, 2018
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Q 397:The maintenance of internal body temperature is called:
A
Osmoregulation
B
Excretion
C
thermoregulation
D
Homeostasis
Bahawalpur, 2018
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Q 398:The sound production unit box is called:
A
Trachea
B
Bronchi
C
Alveoli
D
Larynx
Bahawalpur, 2018
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Q 399:The thickness of biosphere is about:
A
15 km
B
20 km
C
25 km
D
30 km
Bahawalpur, 2018
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Q 400:This lobe contains sensory areas that receive impulses from skin:
A
Frontal
B
Parietal
C
Occipital
D
Temporal
Bahawalpur, 2018
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Total MCQs: 1434Page 40 of 144
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