Practice MCQ Questions and answers on Biology-GK

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111.
Virus range in size from

A. 2 nm to 70 nm

B. 2 nm to 100 nm

C. 2 nm to 200 nm

D. 2 nm to 300 nm

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112.
Virus was discovered by

A. V.M.Stanely

B. Stanely Miller

C. D. Iwanowski

D. Karpenchenko

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113.
The study of microorganisms is termed as

A. Evolution

B. Microbiology

C. Zoology

D. Palaeontology

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114.
Entamoeba Histolytica is a

A. Virus

B. Protozoan

C. Fungus

D. Bacteria

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115.
Amoeba belongs to which group

A. Protozoa

B. Bacteria

C. Fungi

D. None of the above

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116.
Late blight of potato is caused by

A. Alternia solanii

B. Phytophthora infestans

C. Albugo candida

D. Fusarium

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117.
Amoeba proteus was discovered by

A. Gerald Durrell

B. William Bullock

C. Johann Rösel von Rosenhof

D. Paul Émile de Puydt

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118.
Which of the fungi is commonly called as bread mould?

A. Puccinia

B. Rhizopus

C. Ustilago

D. All of these

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119.
In N₂ - fixation process, nitrite is converted to nitrate by

A. Nitrobacter

B. Azotobacter

C. Nitosomonas

D. Azospirillum

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120.
Green mould is common name for

A. Neurospora

B. Mucor

C. Penicillium

D. Saccharomyces

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Practice MCQ Questions and answers on Biology-GK

111. Virus range in size from

Answer & Solution

112. Virus was discovered by

Answer & Solution

113. The study of microorganisms is termed as

Answer & Solution

114. Entamoeba Histolytica is a

Answer & Solution

115. Amoeba belongs to which group

Answer & Solution

116. Late blight of potato is caused by

Answer & Solution

117. Amoeba proteus was discovered by

Answer & Solution

118. Which of the fungi is commonly called as bread mould?

Answer & Solution

119. In N2 - fixation process, nitrite is converted to nitrate by

Answer & Solution

120. Green mould is common name for

Answer & Solution

Read More Section(Biology)

111.
Virus range in size from

112.
Virus was discovered by

113.
The study of microorganisms is termed as

114.
Entamoeba Histolytica is a

115.
Amoeba belongs to which group

116.
Late blight of potato is caused by

117.
Amoeba proteus was discovered by

118.
Which of the fungi is commonly called as bread mould?

119.
In N₂ - fixation process, nitrite is converted to nitrate by

120.
Green mould is common name for