Q. Which one of the following techniques made it possible to genetically engineer living organisms?
A) Heavier isotope labelling
B) Hybridization
C) Recombinant DNA techniques
D) X-ray diffraction
Explanation
[Solution from source] Recombinant DNA technology, cutting and joining DNA with restriction enzymes and ligase and inserting it into a host, made it possible to genetically engineer organisms. Isotope labelling and X-ray diffraction were tools for studying DNA, and hybridization is conventional breeding. Answer (3).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.