The joint found between the sternum and the ribs in humans are:

Options

A. Saddle joint
B. Fibrous joint
C. Cartilaginous joint
D. Gliding joint

Answer

To solve the question regarding the type of joint found between the sternum and the ribs in humans, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Structures Involved**:
- The question asks about the joint between the sternum (breastbone) and the ribs.

2. **Understand the Types of Joints**:
- There are several types of joints in the human body:
- **Saddle Joint**: Allows movement in two planes.
- **Fibrous Joint**: Generally immovable joints connected by dense connective tissue.
- **Cartilaginous Joint**: Joints where bones are connected by cartilage, allowing limited movement.
- **Gliding Joint**: Allows bones to glide past each other.

3. **Determine the Nature of the Joint**:
- The joint between the sternum and the ribs is specifically known as a **costal cartilage joint**. The ribs are connected to the sternum via cartilage, which is flexible and allows for some movement.

4. **Conclude with the Correct Answer**:
- Given that the joint between the sternum and ribs is connected by cartilage and allows for limited movement, the correct answer is **C. Cartilaginous Joint**.

### Final Answer:
The joint found between the sternum and the ribs in humans is a **Cartilaginous Joint (Option C)**.

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