19. A) When you see a mouth-watering food being hungry your mouth gets filled with saliva.
A). Trace the event that is responsible for this happening.
B). Which part of the Brain control the secretion of Saliva in mouth?

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Solution

Dear student , a= reflex action is the event. B= medulla oblongata controls the salivation in mouth. Regards.

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Similar questions

When you smell a favourite food your mouth begins to water (that is, you secrete saliva). Write down what the following are examples of :

(a) the smell of the food

(b) the cells in your nasal passage which perceive the smell

Try to swallow the saliva in your mouth and feel your neck with your hand. What happens in the neck?

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