Biology Past Paper Questions

Q 111:True breeding means:
A
Homozygous
B
Heterozygous
C
Karyotype
D
Phenotype
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Q 112:What do some bones produce:
A
Mucous
B
Hormones
C
Blood cells
D
Oxygen
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Q 113:Where does gaseous exchange occur in human:
A
Pharynx
B
Trachea
C
Bronchi
D
Alveoli
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Q 114:Which are the decomposers:
A
Plants
B
Animals
C
Algae
D
Fungi and bacteria
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Q 115:Which bone is a part of appendicular skeleton:
A
pactoral girdle
B
Vertebral column
C
Skull
D
Sternum
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Q 116:Which of the following drug is obtained form plants:
A
Aspirin
B
Morphine
C
Insulin
D
Cephalosporin
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Q 117:Which one of the following diseases is cured by vaccines.
A
AIDS
B
Smallpox
C
Cancer
D
Malaria
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Q 118:Which organ is responsible for filtering the blood
A
Intestine
B
Kidneys
C
Brain
D
Stomach
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Q 119:The World No Tobacco Day is observed every year on:
A
31st March
B
31st May
C
31st July
D
31st August
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Q 120:Transportation of food in plants body takes place through:
A
Xylem
B
Phloem
C
Collenchyma
D
Parenchyma
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Total MCQs: 1434Page 12 of 144