Pili are hollow appendages in bacteria that are used for:
Correct answer: B. Conjugation
- A. Motility
- B. Conjugation
- C. Chemical detection
- D. Attachment to surfaces
Explanation
The correct answer is Conjugation. Pili are specialized structures in bacteria used to connect two cells and facilitate the transfer of genetic material, a process known as conjugation. This enhances genetic diversity and can confer beneficial traits such as antibiotic resistance.
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