Escherichia coli is an important material for genetic experiments because
It is harmless
It is haploid
It can be easily cultured
Both $(b)$ and $(c)$
The function of chromosomes of carrying the genetic information from one cell generation to another is performed by
The structure present over chromosome is
Cri-du-chat syndrome in humans is caused by the
Wobble hypothesis was given by
$A$ : Teminism is unidirectional flow of information.
$R$ : It requires $DNA$ dependent $RNA$ polymerase enzyme