21.
Fertilization in Plasmodium vivax occurs in
A
Salivary glands of man
B
RBC of man
C
Crop of female Anopheles mosquito
D
Crop wall of female Anopheles mosquito
Answer :
Crop of female Anopheles mosquito
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22.
Which one of the following factors has contributed most in the rapid rise of human population in the present century
A
Decrease in infant mortality
B
Polygamy
C
Decrease in birth rate
D
Increase in death rate
Answer :
Decrease in infant mortality
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23.
Huntington chorea is a disease
A
Which affect the kidney
B
In which degeneration of nervous system leading to involuntary shaking of head, arms and legs
C
Common in korea
D
Similar to diabeters
Answer :
In which degeneration of nervous system leading to involuntary shaking of head, arms and legs
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24.
Which one of the following is a hallucinogenic drug?
A
Opium
B
Caffeine
C
Morphine
D
Lysergic acid diethylamide
Answer :
Lysergic acid diethylamide
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25.
Schizont stages of Plasmodium vivax in man are found in
A
Erhthrocytes only
B
Erythrocytes and liver cells
C
Liver cell only
D
Erhthrocytes liver cells and spleen
Answer :
Erythrocytes and liver cells
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26.
Sporogony in the life of Plasmodium occurs in
A
RBC of man
B
Liver of man
C
Salivary glands of mosquito
D
Stomach wall of mosquito
Answer :
Stomach wall of mosquito
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27.
ELISA is used to detect viruses, where
A
DNA-probes are required
B
Southern bloting is done
C
Alkaline phosphatase is the key reagent
D
Catalase is the key reagent
Answer :
Alkaline phosphatase is the key reagent
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28.
Which of the following diseases is due to an allergic reaction?
A
Goitre
B
Skin cancer
C
Hay fever
D
Enteric fever
Answer :
Hay fever
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29.
Dew drop like appearance on trunk is caused by which virus
A
Corona virus
B
Myxo virus
C
Vericella virus
D
Arbo virus
Answer :
Vericella virus
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30.
Cancer cells are more easily damaged by radiation than normal cells because they are
A
starved of mutation
B
undergoing rapid division
C
different in structure
D
non-dividing
Answer :
undergoing rapid division
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