Question

There are several instances where the DNA of the bacteriophage resides inside the bacterial cell without replication and virus generation. The process of co-existence of the bacterium and phage DNA is known as:

• A. Biogeny
• B. Virogeny
• C. Lysogeny
• D. Bacteriogeny

Hint:

Lysogeny refers to the dormant phase where bacteriophage DNA integrates into the bacterial genome without replication or lysis.

Answer 1

The Correct Option is C

Lysogeny refers to the state in which a bacteriophage integrates its DNA into the host bacterial genome and resides in a dormant state without causing immediate replication or destruction of the host cell. This integrated viral DNA is called a prophage, and it can remain in the lysogenic cycle until triggered to enter the lytic cycle, where viral replication occurs.