This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
Which of the following statements i strue about bacteriophage 
Select and explain. 
A. it is bacterium, B. Uit imparts toxigenicity to bacteria, C. It helps in transformation, D. It transfer only chromosomal gene
B: Uit imparts toxigenicity to bacteria
Answer: B: Uit imparts toxigenicity to bacteria 
Explanation: Bacteriophage is a type of virus that soecifically infects bacteria and fungi.