Q. A gene whose expression helps to identify transformed cell is known as :
A) Selectable marker
B) Vector
C) Plasmid
D) Structural gene
Explanation
[Solution] Selectable markers (e.g. antibiotic resistance genes) help identify transformants. Answer (1).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.