Plasmids which are maintained as limited number of copies per cell are

1.	Plasmids which are maintained as limited number of copies per cell are known as
A.	stringent plasmids
B.	relaxed plasmids
C.	cryptic plasmids
D.	all of these
Answer» B. relaxed plasmids

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Plasmids which are maintained as limited number of copies per cell are known as

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