Here's a breakdown:
* Serous membranes are thin layers of tissue that line body cavities and cover the organs within them. They are composed of two layers:
* Parietal layer: Lines the cavity walls.
* Visceral layer: Covers the organ itself.
* The visceral layer is the specific layer that directly touches and wraps around the organ.
Examples of visceral membranes:
* Pericardium: The visceral pericardium surrounds the heart.
* Pleura: The visceral pleura surrounds the lungs.
* Peritoneum: The visceral peritoneum surrounds many organs in the abdominal cavity.
These visceral membranes help to reduce friction between organs as they move, provide support and protection, and allow for lubrication within the cavity.
