Question

what do you mean by plasmid
?​

Answer 1

A plasmid is a small, extrachromosomal DNA molecule within a cell that is physically separated from chromosomal DNA and can replicate independently. They are most commonly found as small circular, double-stranded DNA molecules in bacteria; however, plasmids are sometimes present in archaea and eukaryotic organisms.

Answer 2

Plasmid is a circular extra chromosomal DNA present in bacteria which is capable of self replication even outside the bacteria

Plasmid provides antibiotic resistance to the bacteria and helps it to survive in unfavorable conditions

Bacteria an survive without plasmid

Plasmid helps in the formation of pilus during bacterial conjugation

I hope this helps helps