Gujarati
5.Molecular Basis of Inheritance
normal

Genes which confer antibiotic resistance on bacteria are located on

A

Chromosomal $DNA$

B

Plasmid

C

$RNA$

D

Polysome

Solution

(b)$R$-factor ($R$-plasmid) provides resistance to certain antibiotics like chloramphenicol, tetracyline, streptomycin and sulphonamide.

Standard 12
Biology

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