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

Give the importance of the origin of replication in a chromosome.

According to the $EFB$ (European Federation of Biotechnology),the integration of natural science and organisms,cells,parts thereof,and molecular analogues for products and services is known as what?

Credit for the construction of the first recombinant $DNA$ is given to:

Mention the core techniques responsible for the development of modern biotechnology.

Modern biotechnology originated from which techniques?