Vermiform appendix is a part of

Options

A. Alimentary canal
B. Nervous system
C. Vascular system
D. Reproductive system

Answer

To answer the question "Vermiform appendix is a part of," we can follow these steps:

### Step 1: Understand the Options
The options provided are:
- Elementary canal
- Nervous system
- Vascular system
- Reproductive system

### Step 2: Identify the Vermiform Appendix
The vermiform appendix is a small, tube-like structure attached to the large intestine. It is often considered a part of the digestive system.

### Step 3: Determine the Correct System
Since the vermiform appendix is attached to the large intestine, it is a component of the elementary canal, which is the entire digestive tract from the mouth to the anus.

### Step 4: Clarify the Function of the Vermiform Appendix
Historically, the vermiform appendix was thought to be a vestigial organ with no significant function. However, recent studies suggest that it may play a role in the immune system and maintaining gut flora.

### Step 5: Conclude the Answer
Based on the information, the correct answer to the question is that the vermiform appendix is a part of the **elementary canal**.

---