AIIMS 2019 Zoology Recombinant DNA Technology MCQ Question

Chimeric DNA refers to a form of recombinant DNA, which is created by combining genetic material from different sources, often involving the insertion of a gene from one organism into the DNA of another. This process allows for the study and manipulation of genes, facilitating advances in biotechnology and medicine. In contrast, a gene clone (A) refers specifically to identical copies of a particular gene, a transposon (C) is a mobile genetic element that can change its position within the genome, and a vector shuttle (D) is a vehicle used to transfer genetic material into a host cell but does not itself represent a combination of DNA from different sources.