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Biology Practice Questions & Answers

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Green mould is common name for

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Green mould is common name for

A).  Neurospora

B).  Mucor

C).  Penicillium

D).  Saccharomyces

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

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

A).  Nitrobacter

B).  Azotobacter

C).  Nitosomonas

D).  Azospirillum

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Which of the fungi is commonly called as bread mould?

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Which of the fungi is commonly called as bread mould?

A).  Puccinia

B).  Rhizopus

C).  Ustilago

D).  All of these

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Amoeba proteus was discovered by

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Amoeba proteus was discovered by

A).  Gerald Durrell

B).  William Bullock

C).  Johann R¶sel von Rosenhof

D).  Paul ‰mile de Puydt

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Late blight of potato is caused by

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Late blight of potato is caused by

A).  Alternia solanii

B).  Phytophthora infestans

C).  Albugo candida

D).  Fusarium