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_____ is an autonomously replicating circular extra-chromosomal DNA.

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in Biology – Class 12 by (271k points)
_____ is an autonomously replicating circular extra-chromosomal DNA.

(a) Bacteria

(b) Nitrogenous base

(c) RNA

(d) Plasmid

The question was asked in my homework.

My doubt stems from Principles of Biotechnology in portion Biotechnology Principles and Processes of Biology – Class 12

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Correct choice is (d) Plasmid

Explanation: Plasmid is typically a small circular DNA strand in the cytoplasm of a bacterium or protozoan. It is a genetic structure in a cell that can replicate independently of the chromosomes. They are commonly used in recombinant DNA technology.

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