Transfer of any gene into a completely different organism can be done through

Which technology involves altering the chemistry of genetic material ($DNA$ and $RNA$) to introduce it into host organisms and thus change the phenotype of the host organism?

Select the incorrect option for the research areas of biotechnology.

What is chimeric $DNA$?

What happens if there is no origin of replication $(ori)$ sequence in the $DNA$?

Give general information about the origin of the recombinant $DNA$ molecule.