The different basic steps of genetically modifying an organ…

Biology Biotechnology Principles and Processes Statement Based Questions Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 13, 2026

The different basic steps of genetically modifying an organism are given below randomly.

(I) Identification of DNA with desirable genes.

(II) Transfer of the DNA to its progeny.

(III) Maintenance of introduced DNA in the host.

(IV) Introduction of identified DNA into the host.

Which of the following represents the correct sequence of steps?

(I), (II), (III) and (IV)

(I), (IV), (III) and (II)

(III), (IV), (II) and (I)

(I), (III), (IV) and (II)

Text Solution

Verified by Experts

The correct answer is:

Correct sequence in genetic modification:

(I) → Identification of DNA with desirable genes

(IV) → Introduction of identified DNA into the host

(III) → Maintenance of introduced DNA in the host

(II) → Transfer of DNA to its progeny

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