when you see a mouth watering food being hungry your mouth gets filled with saliva.trace the event that is responsible for the happeing
Answers
•Mouth watering occurs due to reflex action.
•It is a sign of healthy body.
•Mechanism responsible for the action is -
•When smell or sight of food occurs, the sensory organs signal the brain.
•Signals reaches to medulla oblongata in brain.
•The signals produced from the organ, cause release of neurotransmitters like acetylcholine.
•These signal cause release of saliva from mouth.
•Saliva is the first step in the process of digestion after eating.
•Saliva contains enzyme - salivary amylase, which digests carbohydrates in mouth.
•Thus, it is released on sight of smell of food.
When a person see mouth watering food being Hungry is triggering signals to the brain and our mouth gets filled with saliva.
Explanation:
- Saliva is a secretion occurring in the buccal cavity or mouth to support many functions.
- With the help of saliva, people can lubricate and bind the food consumed as well as it improves digestion.
- In some medical conditions, people are experiencing a high amount of saliva in the mouth.
- Such condition is called hypersalivation and it may be due to infection, or due to side effects of some medication or due to poisoning o mushroom or mercury.
- People may face signs and symptoms of bad breath, dehydration, changes in speech also.
To Know More:
What is the function of saliva
https://brainly.in/question/8734654
What is the role of saliva in the digestion of food?
https://brainly.in/question/1257684