"Cytochimeras'' means
Cells having haploid number of chromosomes
Cells having two nuclei
Cells having different chromosomes than other vegetative cells
None of the above
During infection of $\mathrm{E}$. coli cells by bacteriophage $T2$,
If in a plant cells the ribosomes are destroyed, which of the following process will not take place
Cellular factory is....
$DNA$ elements, which can switch their position, are called