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
Bacteria may acquire characteristics by all of the following except - 
Select and explain. 
A. Taking up soluble DNA fragments across their cell wall from other species, B. Incorporating part of host DNA, C. Through bacteriophages, D. Through conjugation
B: Incorporating part of host DNA
Answer: B: Incorporating part of host DNA 
Explanation: None