Question

what initiate the secretion of saliva ​

Answer 1

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Saliva secretion in health and disease. The myoepithelial cells are responsible for the contraction of the acini cells, aiding in the flow and secretion of saliva. In health, the total volume of saliva produced is 750–1000 ml daily which is contributed by major and minor salivary glands.

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Answer 2

salivary glands which have duct in them initiate the secreation of saliva