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Systematics Viruses Viroids Prions - Questions and Answers

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131. Coliphages are viruses parasitising
A. Fungi
B. Alimentary canal
C. Escherichia coli
D. Yeast
Explanation:
132. Reverse transcriptase occurs in virus
A. HIV
B. Influenza virus
C. Vaccinia virus
D. All the above
Explanation:
133. The term bacteriophage was coined by
A. Pasteur
B. Ivanowski
C. Saffarman and Morris
D. De Herelle
Explanation:
134. Bacteriophage T2 is
A. Filamentous
B. Cuboidal
C. Binal
D. Spherical
Explanation:
135. Two organisms with different correlated morphological characters belong to
A. One biological species
B. One taxonomic species
C. Two biological species
D. Two taxonomic species
Explanation:
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