Final Answer:
There are six types of jo-ints in the human body. Option D is answer.
Step-by-step explanation:
The human body has six main types of jo-ints, each with dis-tinct charac-teris-tics and functions:
Hin-ge Jo-ints: These allow movement in one direction, like the knee and el-bow.
Ball and Socket Joints: These provide a wide range of motion and include the hip and shoulder joints.
Pivot Joints: These allow rotational movement and are found in the neck and fore-arm.
Ellip-soi-dal Joints: These permit movement in two planes and are seen in the wrist.
Saddle Joints: These allow movement in two planes, found in the thumb.
Gliding Joints: These facilitate sliding movements, as seen in the vertebrae.
The correct answer is option d, as there are indeed six types of joints in the human body.
Option D is the answer.