Final answer:
The submaxillary gland, also known as the submandibular gland, is a major salivary gland that secretes saliva into the oral cavity. It contains salivary amylase and mucus, contributing to digestion and lubrication in the mouth.
Step-by-step explanation:
The submaxillary gland, also known as the submandibular gland, is a major salivary gland located beneath the lower jaw. It secretes saliva into the oral cavity through submandibular ducts. The submaxillary gland, along with the parotid and sublingual glands, plays a crucial role in the production and secretion of saliva.
Each of the major salivary glands has a different composition of saliva. The submaxillary gland contains cells similar to the parotid gland, as well as mucus-secreting cells. Therefore, the saliva secreted by the submaxillary gland contains salivary amylase, but it is thicker and more viscous due to the presence of mucus.
In summary, the submaxillary gland is a salivary gland located below the jaw that secretes saliva into the oral cavity. It is responsible for producing saliva with salivary amylase and mucus, contributing to the process of digestion and lubrication in the mouth.