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: Forensic Medicine
In humans, coex of hair is usually: 
Select and explain. 
A. Double that of medulla, B. Same as medulla, C. 4-10 times broader than the medulla, D. Thin in comparison to medulla
C: 4-10 times broader than the medulla
Answer: C: 4-10 times broader than the medulla 
Explanation: Ans. 4-10 times broader than the medulla