Saddle joint is present between …...i…... and hinge joint is present between ......ii…….

Options

A. i. Carpal and metacarpal of thumb , ii : knee joint
B. i: Tarsal ,ii : between radius and ulna
C. i: Carpal and metacarpal of thumb , ii : shoulder
D. i: Hip joint ,ii : wrist

Answer

To solve the question regarding the locations of the saddle joint and the hinge joint, we can break it down into clear steps.

### Step-by-Step Solution:

1. **Identify the Types of Joints**:
- We need to determine what a saddle joint and a hinge joint are.
- A saddle joint allows for movement in two planes and is characterized by its unique shape.

2. **Locate the Saddle Joint**:
- The saddle joint is specifically found between the carpal bone (trapezium) and the first metacarpal bone (of the thumb).
- Therefore, the answer for part (i) is: **carpal and metacarpal of the thumb**.

3. **Locate the Hinge Joint**:
- A hinge joint allows for movement primarily in one plane, similar to the way a door opens and closes.
- The most common example of a hinge joint is the knee joint.
- Therefore, the answer for part (ii) is: **knee joint**.

4. **Combine the Answers**:
- Putting both parts together, we conclude that:
- Saddle joint is present between **carpal and metacarpal of the thumb**.
- Hinge joint is present between **knee joint**.

### Final Answer:
- Saddle joint is present between **carpal and metacarpal of the thumb** (i).
- Hinge joint is present between **knee joint** (ii).