Poultry Judging Practice Test

What is the role of the Gallbladder in poultry digestion?

1. Storage of eggs

2. Concentration of bile

3. Mechanical breakdown of food

4. Absorption of water

The correct answer is: Concentration of bile

The gallbladder plays a crucial role in poultry digestion by concentrating bile. Bile, produced by the liver, is essential for the digestion and absorption of fats in the diet. The gallbladder stores the bile until it is needed in the digestive tract, particularly when the bird consumes food. Once the food enters the small intestine, the gallbladder releases the concentrated bile, which then emulsifies fats and helps facilitate their digestion. This process is vital because it allows for the effective absorption of nutrients, particularly fatty acids, which are important sources of energy for the bird. The other options do not accurately describe the purpose of the gallbladder; it does not store eggs, mechanically break down food, or absorb water directly. Each of those functions is associated with different organs or components within the avian digestive system, further highlighting the specific and essential role that the gallbladder plays in fat digestion and overall nutrition in poultry.