What is the full form of $EFB$?

The definition of biotechnology was given by .....

Recombinant $DNA$ technology is related with:

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:

It is now possible to breed plants and animals with desired characters through

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