What is the primary function of the pancreas in animals?

The primary function of the pancreas in animals is to produce enzymes and hormones. The pancreas plays a crucial role in the digestive system by secreting digestive enzymes that help break down carbohydrates, proteins, and fats in the food that is consumed. This enzymatic activity is essential for nutrient absorption and overall digestion in the animal.

In addition to its digestive functions, the pancreas has an important endocrine role where it produces hormones, most notably insulin and glucagon, which are critical for regulating blood glucose levels. Insulin helps decrease blood glucose levels, while glucagon works to increase them. This dual role of exocrine (enzyme production) and endocrine (hormone production) functions makes the pancreas vital for both digestion and metabolic regulation.

The other options described are functions not associated with the pancreas. For example, filtering blood is primarily a job for the kidneys. Storing fat is a function of adipose tissue, and regulating body temperature involves the integumentary and thermoregulatory systems, not the pancreas. Understanding the primary functions of different organs, such as the pancreas, is essential in veterinary medicine to provide comprehensive care and treatment for animals.