Is your kneecap have mostly connective tissue or muscle tissue?

The kneecap is a small, flat, triangular bone located at the front of the knee joint. It is also known as the patella. The kneecap is mostly covered by skin, but it also has a thin layer of connective tissue on its inner surface. This connective tissue helps to hold the kneecap in place and to prevent it from slipping out of joint. The kneecap also has a small amount of muscle tissue on its outer surface. This muscle tissue helps to extend the leg.

So, the answer to the question is that the kneecap has mostly connective tissue, but it also has a small amount of muscle tissue.