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
Which of the following pa of gastrointestinal tract is having 'appendices epiploicae' anatomically? 
Select and explain. 
A. Appendix, B. Caecum, C. Rectum, D. Sigmoid colon
B: Caecum
Answer: B: Caecum 
Explanation: The serous layer is missing over the posterior aspect of the ascending and descending colon. The peritoneum forms small pouch-like processes that are filled with fat. These yellow masses are called the appendices epiploicae. Ref: Human Histology: With Colour Atlas and Practical Guide By Inderbir Singh, 2011, Page 259.