The swallowing of food from buccopharyngeal cavity to stomach is called

Options

A. DeglutitIon
B. Masticaton
C. Paristalsis
D. non of the above

Answer

To answer the question "The swallowing of food from buccopharyngeal cavity to stomach is called," we can follow these steps:

### Step 1: Understand the Terms
- **Buccopharyngeal Cavity**: This is the area in the mouth and throat where food is initially placed before swallowing.
- **Swallowing**: This is the process of moving food from the mouth to the stomach.

### Step 2: Identify the Process
- The act of swallowing involves several actions, including the movement of the tongue and the closing of the epiglottis to prevent food from entering the trachea.

### Step 3: Analyze the Options
- **a. Deglutination**: This term specifically refers to the act of swallowing.
- **b. Mastication**: This refers to the chewing of food, which occurs before swallowing.
- **c. Peristalsis**: This is the wave-like muscle contractions that move food through the digestive tract after it has been swallowed.
- **d. None of the above**: This option would be incorrect since we have identified a correct term.

### Step 4: Choose the Correct Answer
- Based on the definitions and functions of the terms, the correct answer to the question is **a. Deglutination**.

### Final Answer
The swallowing of food from buccopharyngeal cavity to stomach is called **Deglutination**.

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