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.
In Summary. The automobile industry is a multi-billion dollar affair with many major companies posting profits as well as losses. Although we like our cars, we may not know who the actual owners of the businesses are. Knowing helps you learn how âhealthyâ the parent company is.