👉 Polystrata is a type of organ in animals, which are known for their complex and diverse structures that can be divided into different types based on their function or composition. Some examples include:
1.
Skeletal organs
- These are organized parts of an organism responsible for supporting the body's weight and providing structural support.
2.
Muscular organs
- These are the primary functions of muscle tissue, including heart, lungs, bones, and muscles.
3.
Endocrine organs