Biology Past Paper Questions

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Q 161:True breeding means:
A
Homozygous
B
Heterozygous
C
Karyotype
D
Phenotype
Lahore, 2019
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Q 162:What do some bones produce?
A
Mucous
B
Hormones
C
Blood cells
D
Oxygen
Lahore, 2019
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Q 163:Where does the gaseous exchange occur in the human?
A
Pharynx
B
Trachea
C
Bronchi
D
Alveoli
Lahore, 2019
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Q 164:Which are decomposers?
A
Plants
B
Animals
C
Algae
D
Fungi and bacteria
Lahore, 2019
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Q 165:Which bone is part of appendicular skeleton?
A
Pectoral girdle
B
Vertebral column
C
Skull
D
Sternum
Lahore, 2019
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Q 166:Which of the following drug is obtained from plants?
A
Aspirin
B
Morphine
C
Insulin
D
Cephalosporin
Lahore, 2019
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Q 167:Which one of the following diseases are cured by vaccines?
A
AIDS
B
Smallpox
C
Cancer
D
Malaria
Lahore, 2019
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Q 168:Which organ is responsible for filtering the blood?
A
Intestine
B
Kidney
C
Brain
D
Stomach
Lahore, 2019
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Q 169:____ is the Abiotic component of Ecosystem.
A
Plants
B
Animals
C
Decomposers
D
Water
Multan, 2019
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Q 170:_____ break down complex organic compound.
A
Consumers
B
Producers
C
Decomposers
D
All
Multan, 2019
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Total MCQs: 1434Page 17 of 144
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