Recombinant DNA
The deliberate modifications of an organism's genetic information by directly changing its nucleic acid content is a subject matter of

population genetics
protein engineering
microbiology
genetic engineering

ANSWER DOWNLOAD EXAMIANS APP

Recombinant DNA
A genomic library is

a place where the information of the genetic organization of organisms are kept.
a database where the sequence of an organism's genome is stored
a book that describes how to isolate DNA from a particular organism
a collection of many clones possessing different DNA fragments from the same organisms bound to vectors

ANSWER DOWNLOAD EXAMIANS APP