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
Bacterial countindoudenum- 
Select and explain. 
A. 105 per gram, B. 108 per gram, C. 1010 per gram, D. 1012 per gram
A: 105 per gram
Answer: A: 105 per gram 
Explanation: Ans. is 'a' i.e., 105 per gram It is 103-106 bacteria per gram.