Question
chickens have one of the most efficient digestive
systems in the animal kingdom, which one is known as true stomach?ĀSolution
TheĀ proventriculusĀ (also known as the true stomach) is the glandular stomach where digestion primarily begins. Hydrochloric acid and digestive enzymes, such as pepsin, are added to the feed here and begin to break it down more significantly than the enzymes secreted by the salivary glands.
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