............. technology is useful in vaccine production.

The process of modifying the genotype of an organism by introducing a foreign gene fragment is called ......

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?

The sequence that controls the copy number of the linked $DNA$ in the vector is termed as:

Modified $Streptococcus$ bacteria are produced with the help of which technology?

The technique of altering the chemistry of genetic material ($DNA$ and $RNA$) to introduce it into host organisms and thus change the phenotype of the host organism is known as: