middle layer of connective tissue in skeletal muscle

The middle layer of connective tissue in a skeletal muscle is called the Perimysium. Here are the steps to understand this:

1. Skeletal muscle is composed of several layers of connective tissue. These layers help to protect and organize the muscle, as well as connect it to the skeletal system.

2. The outermost layer is the Epimysium. This layer surrounds the entire muscle.

3. Beneath the Epimysium is the Perimysium. This is the middle layer of connective tissue in skeletal muscle. The Perimysium further divides the muscle into a series of compartments, each containing a bundle of muscle fibers called a fascicle.

4. The innermost layer is the Endomysium. This layer surrounds individual muscle fibers within each fascicle.

So, the Perimysium is the middle layer of connective tissue in skeletal muscle.