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Explain Accessory Organs which help in Digestion
The gastrointestinal tract receives various secretions. Some are secreted from the glands in the lining membrane of the organs, e.g. gastric juice by the glands of the stomach. But some secretions are poured by glands located outside the tract. These are called accessory organs of digestion. Their secretions pass through ducts and reach the gastrointestinal tract.
Describe the structure of the stomach. How is it modified to carry out its functions? How does It compare to that of the fetal pig?
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what is the name of the theory that explains plate movement?
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THE HEART PUMPS BOODS EVERY MINUTE AND EVERY SECOND OF THE DAY WITHOUT RESTING
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