This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anatomy of skin, Subject name: Dental
Fox Fordyce's disease is a disease of- 
Select and explain. 
A. Eccrine glands, B. Apocrine glands, C. Sebaceous glands, D. Pilosebaceous glands
B: Apocrine glands
Answer: B: Apocrine glands 
Explanation: Fox Fordyce disease is also known as Apocrine Miliaria. Other Disorders of the apocrine sweat glands- apocrine bromhidrosis, apocrine chromhidrosis,hidradenitis suppurativa Eccrine sweat gland disorders- hyperhidrosis,hypohidrosis,anhidrosis,Miliaria Reference : Harrison20th edition pg 1209