consider the diagram of the basic structure of a bacterium. which of the labeled structures in the image…

consider the diagram of the basic structure of a bacterium. which of the labeled structures in the image allows bacteria to exchange genetic material and thus evolve to be better pathogens?\na\nb\nc\nd
Answer
Brief Explanation:
Bacteria exchange genetic material through conjugation which involves pili. Pili are hair - like appendages. In a bacterial structure diagram, pili are often represented as thin, hair - like structures.
Answer:
B.