Answer:
The knee cap is called Patella.
Step-by-step explanation:
- The patella is a bone that is flat and circular-triangular in structure
- It is attached with the femur (thigh bone) and protects and covers the inner surface of the knee.
- A newly born human baby consist of a petella that is made up of soft cartilage, after attaning four year of age it changes to bone(patella) and develops into bone after 4 year of age.
- It protects anterior(inner) knee from direct impact.
Result: knee cap is called Patella.