Which of the following gland is homologous of Bartholin's gland and helps in lubrication of penis ?

Options

A. Seminal vesicle
B. Prostate gland
C. Cowper's gland
D. Both (A) and (C)

Answer

To solve the question regarding which gland is homologous to Bartholin's gland and helps in the lubrication of the penis, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Function of Bartholin's Gland**:
- Bartholin's glands are located in females and are responsible for secreting a fluid that provides lubrication during sexual intercourse.

2. **Identify the Male Equivalent**:
- We need to find a gland in males that serves a similar function of lubrication.

3. **Review Male Accessory Glands**:
- The male accessory glands include the seminal vesicles, prostate gland, and bulbo-urethral glands (also known as Cowper's glands).

4. **Focus on Bulbo-Urethral Glands**:
- Among these glands, the bulbo-urethral glands (Cowper's glands) are specifically known for their role in producing a pre-ejaculatory fluid that lubricates the urethra and helps in the lubrication of the penis.

5. **Establish Homology**:
- Since Bartholin's glands in females are responsible for lubrication, and the bulbo-urethral glands in males serve a similar purpose, we can conclude that they are homologous.

6. **Final Answer**:
- Therefore, the gland that is homologous to Bartholin's gland and helps in the lubrication of the penis is the **Bulbo-Urethral Gland (Cowper's Gland)**.