Each of these substances is produced by exocrine or endocrine cells found in the mucosa. 1  The main exocrine product of the stomach is gastric juice â a mixture of mucus, hydrochloric acid, and digestive enzymes. 2  Gastric juice is mixed with food in the stomach to promote digestion.
Industry is the production of goods or related services within an economy. The major source of revenue of a group or company is the indicator of its relevant industry. When a large group has multiple sources of revenue generation, it is considered to be working in different industries.
What is an industrial sector? A: The term industrial sector is an economic designation from the three-sector hypothesis for the part of the economy devoted to producing goods, as opposed to sectors devoted to providing services and raw material products. The industrial sector is also referred to as the secondary sector or the manufacturing sector. Continue Reading.