Biology Biotechnology Principles and Processes All Topic Question For Revision Test Single Correct MCQ
Published on: August 13, 2026

_______ is a procedure through which a piece of DNA is introduced in a host bacterium.

A
Transduction
B
Transformation
C
Conjugation
D
R.D.T

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Text Solution

Verified by Experts
The correct answer is:
B

Transformation is the process in which a piece of DNA (usually plasmid DNA) is introduced into a host bacterium and gets incorporated or maintained within it.

Transduction → DNA transfer via bacteriophages

Conjugation → direct transfer between bacteria through pilus

R.D.T → recombinant DNA technology (a broader technique, not a single process).

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