Sugar fructose is present in the secretion of

Options

A. Prostate gland
B. Perineal glande
C. Cowper's gland
D. Seminal vesicles.

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks where sugar fructose is present in the secretion of certain glands.

2. **List the Options**: The options provided are:
- Prostate gland
- Perineal gland
- Cowper's gland
- Seminal vesicles

3. **Understand the Function of Each Gland**:
- **Prostate Gland**: This gland contributes to the seminal fluid but does not specifically secrete fructose.
- **Perineal Gland**: This gland is associated with the production of odorous substances and is not related to fructose secretion.
- **Cowper's Gland**: Also known as bulbourethral glands, these provide lubrication but do not secrete fructose.
- **Seminal Vesicles**: These glands are known to secrete a significant portion of the seminal fluid, which includes fructose.

4. **Determine the Role of Fructose**: Fructose is a sugar that provides energy to sperm, which is essential for their motility and function.

5. **Conclude the Answer**: Based on the information, the correct answer is that sugar fructose is present in the secretion of the **seminal vesicles**.

**Final Answer**: Seminal vesicles.

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