Question

When genes from different organisms are pieced together, _____.
a. this is referred to as transmorphic DNA
b. this is referred to as transgenic DNA
c. this is referred to as recombinant DNA
d. scientists can destroy the genes?

Answer 1

c. this is referred to as recombinant DNA 

Recombinant DNA can be also re refers to as chimeric DNA and they created from the combination of two or more strands of DNA. Recombinant DNA involves the manipulation  of genes in other to produce or attain a certain gene expression. Thus, combination of two different DNA is the most common process in recombinant DNA.