Biology·MCQ Practice
Genetic Engineering — MCQ Practice
NEET UG
Version 1Updated 22 Mar 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Q1medium
Which of the following is NOT a necessary characteristic of a cloning vector?
Q2easy
Which enzyme is responsible for joining the foreign DNA fragment with the vector DNA?
Q3easy
Which of the following is a commonly used selectable marker in cloning vectors like pBR322?
Q4medium
Which of the following techniques is used to make bacterial cells competent for transformation?
Q5medium
The Ti plasmid, often used in genetic engineering of plants, is obtained from which organism?
Q6medium
In blue-white screening, what does a white colony indicate?