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: Anatomy
Sweat glands are which types of gland ? 
Select and explain. 
A. Simple tubular, B. Simple coiled tubular, C. Compound tubular, D. Compound acinar
B: Simple coiled tubular
Answer: B: Simple coiled tubular 
Explanation: Ans. is 'b' i.e., Simple coiled tubular