Which of the following doesn't secrete saliva ?

Options

A. Parotid glands
B. Supra-maxillary glands
C. Sub-mandibular glands
D. Sub-lingual glands

Answer

To solve the question "Which of the following doesn't secrete saliva?", we can follow these steps:

### Step 1: Identify the Salivary Glands
The human body has three main types of salivary glands:
1. **Parotid Gland**: Located near the ear, it is the largest salivary gland and secretes saliva into the mouth.
2. **Submandibular Gland**: Located beneath the jaw, it also secretes saliva.
3. **Sublingual Gland**: Located under the tongue, it secretes saliva as well.

### Step 2: Understand the Function of Salivary Glands
These glands produce saliva, which contains enzymes, mucus, and other substances that aid in digestion and oral health. Saliva helps in lubricating food, making it easier to swallow, and has antimicrobial properties.

### Step 3: Identify the Gland that Does Not Secrete Saliva
The question asks for the gland that does not secrete saliva. According to the information provided, the **Supramaxillary gland** does not secrete saliva. Instead, it sends signals to the salivary glands to produce saliva.

### Step 4: Conclusion
Based on the information gathered, the answer to the question is that the **Supramaxillary gland** does not secrete saliva.

### Final Answer
The gland that does not secrete saliva is the **Supramaxillary gland**.

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