Which part of the stomach is represented by the omasum?

The omasum is often characterized as the third compartment of the ruminant stomach and contributes approximately 8% of the total stomach volume in ruminants such as cattle and sheep. This section plays a crucial role in the digestion process by further breaking down food particles and absorbing nutrients, particularly water and volatile fatty acids.

Understanding the composition and function of the ruminant stomach is essential for animal science, particularly in the management of nutrition for these animals. The specific percentage representation of the omasum among the stomach compartments highlights its significance in the overall digestive process, making the correct answer pertinent for recognizing its role within the digestive anatomy of ruminants.