Q. Bacteria obtain energy from which of following forms of sulfur?

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Q. Sulfolobus is an example of which of following?

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Q. Which of following can be poisoned by oxygen?

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Q. What temperature is required to kill endospores?

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Q. Rhodobacter is an example of which of following

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Q. Approximately how many genes have been horizontally transferred in bacterial genome?

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Q. Which of following bacteria produce tumors in plants?

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Q. Which of following bacteria is source of many antibiotics?

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Q. From which of following subgroups of proteobacteria mitochondria have most likely been derived?

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Q. Sulfur bacteria belong to which of following subgroups of proteobacteria?

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Q. Which of following bacteria is most common cause of blindness in world?

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Q. F factor of E Coli consists of how many genes?

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Q. Which of following bacteria is cork screw shaped?

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Q. First organisms to inhabit earth were

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Q. Which of following archaea live in extremely hot and sulphuric conditions like volcanoes?

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Q. Which of following bacteria can photosynthesize?

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Q. Gram-negative bacteria are classified in to which of following clades?

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Q. Ecological relationship in which two organisms exist in close contact with each other are called

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Q. Which of following is a diarrheal disease?

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Q. Which of following can survive without oxygen?

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