All of the following are correct with respect to intestine of human except:

Options

A. Colon have ascending, descending, transverse part and a sigmoid part.
B. Duodenum is C-shaped structure
C. Ileum opens into the small intestine
D. Highly developed villi is restricted to small intestine.

Answer

To solve the question regarding the statements about the human intestine, we need to analyze the information provided and identify which statement is incorrect. Here’s a step-by-step breakdown:

### Step 1: Understand the Structure of the Intestine
The human intestine is divided into two main parts: the small intestine and the large intestine. The small intestine consists of three parts: the duodenum, jejunum, and ileum. The large intestine includes the cecum, colon (which has ascending, transverse, descending, and sigmoid parts), and rectum.

**Hint:** Recall the parts of the small and large intestines and their functions.

### Step 2: Identify the Functions of Each Part
The small intestine is primarily responsible for digestion and absorption of nutrients. The large intestine mainly absorbs water and electrolytes and prepares waste for elimination. The small intestine has a highly developed structure with villi that increase the surface area for absorption.

**Hint:** Focus on the roles of the small and large intestines in digestion and absorption.

### Step 3: Analyze the Statements
From the video transcript, we know that:
- The colon is related to the large intestine.
- The duodenum is a C-shaped structure and is the first part of the small intestine.
- Villi, which are crucial for absorption, are primarily found in the small intestine.

We need to identify which statement about the intestines is incorrect.

**Hint:** Compare the characteristics of the small intestine and large intestine to find the incorrect statement.

### Step 4: Determine the Incorrect Statement
The incorrect statement is likely one that misrepresents the function or structure of the intestines. For example, if a statement claims that the ileum opens into the large intestine, it would be incorrect because the ileum is part of the small intestine and opens into the cecum of the large intestine.

**Hint:** Look for statements that confuse the parts of the intestines or their functions.

### Step 5: Conclusion
After analyzing the statements, we conclude that the wrong statement is related to the function or structure of the ileum and its connection to the large intestine.

**Final Answer:** The incorrect statement is that the ileum opens into the large intestine; it actually opens into the cecum, which is the first part of the large intestine.