Q. An antibiotic can discolor teeth of young children permanently is

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Q. Bacteria which obtain their food from dead organic matter called as

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Q. When rod shaped bacteria appears to be in pair arrangement it is termed as

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Q. Bacteria have single chromosome, i.e. they are

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Q. A thin flexible spiral is known as spirochete

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Q. If division of cell takes place in three planes it will produce a cube of 8 cocci which is named as

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Q. Majority of bacteria possesses a unique macromolecule known as

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Q. Bacteria which lack flagella is known as

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Q. Chains of cells which are surrounded by mucilaginous sheet are called

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Q. Four postulates were given by Robert Koch in the

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Q. Reserve food material in cyanobacteria is

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Q. Campylobacter require a very low concentration of oxygen for growth therefore it is called as

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Q. Misuse of antibiotic streptomycin can cause

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Q. Rocky coastlines in intertidal zone have common algae called

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Q. Shield of macromolecules which provides greater pathogenicity to bacteria and protect them against phagocytosis is known as

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Q. Type of bacteria which is spherical in shape and possesses several distinct arrangements based on planes of division is

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Q. Appendages of bacteria which are hollow, non-helical and filamentous are called

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Q. An estimate measurement of a chromosome in close circle of Escherichia Coli is

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Q. Trachome splits near to heterocyst and helps in fragmentation by formation of

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Q. Thick walled, enlarged vegetative cells which accumulate food are called as

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