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Extrachromosomal DNA present in prokaryotes is called_______

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Extrachromosomal DNA present in prokaryotes is called_______

(a) Cocci group of bacteria

(b) Chainlike group of bacteria

(c) Plasmid

(d) Grapelike cluster of bacteria

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The query is from Bacterial Genome topic in portion Prokaryotes and Viruses of Life Sciences

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The correct choice is (c) Plasmid

Explanation: Plasmids are extrachromosomal, autonomous, and self-replicating DNA molecule that maintains discrete genetic element in bacteria. Most plasmids are negatively supercoiled, circular dsDNA molecules but linear plasmids have also been reported.

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