Question

digestive secretions are secreted only when needed. discuss

Answer 1

digestive secretions and enzymes secreted only when needed that is at the time of digesting the food when it enters through the Oscar goes to the stomach several digestive enzymes like Pepsi and acceptor are secreted by the several organs present in the stomach these enzymes are only secretary oven need that is at the time of full directions because if desecrated all the time then it would cost to the acidity and from I can not only the acidity but can also make the other organs are present in a stomach to severe danger condition of getting worn out due to their acidic nature