Path of sperms from penis to the site of fertilization is :

Options

A. Oviduct - uterus - Cervix - vagina
B. Vagina - cervix - uterus - oviduct
C. Vagina - uterus - oviduct - cervix
D. Vagina - oviduct - cervix - uterus

Answer

To determine the path of sperm from the penis to the site of fertilization, we can break it down into several steps:

### Step-by-Step Solution:

1. **Sperm Production**: Sperm is produced in the seminiferous tubules located in the testes.
- **Hint**: Remember that sperm production occurs in the male reproductive organs.

2. **Maturation**: After production, sperm move to the epididymis where they mature and are stored.
- **Hint**: Think of the epididymis as a storage and maturation area for sperm.

3. **Transport through Vas Deferens**: From the epididymis, sperm travel through the vas deferens, a muscular tube that transports sperm from the epididymis to the ejaculatory duct.
- **Hint**: The vas deferens is like a highway for sperm to travel towards the urethra.

4. **Ejaculation via Urethra**: During ejaculation, sperm are expelled from the vas deferens into the urethra, which runs through the penis.
- **Hint**: The urethra serves as the exit route for sperm during ejaculation.

5. **Entry into Female Reproductive System**: The sperm are released from the urethra into the vagina during sexual intercourse.
- **Hint**: The vagina is the first part of the female reproductive system that sperm encounter.

6. **Cervix**: From the vagina, sperm swim through the cervix, which is the lower part of the uterus.
- **Hint**: The cervix acts as a gateway to the uterus.

7. **Uterus**: After passing through the cervix, sperm enter the uterus.
- **Hint**: The uterus is where sperm can travel further towards the oviduct.

8. **Oviduct (Fallopian Tube)**: Finally, sperm reach the oviduct (or fallopian tube), where fertilization typically occurs if an egg is present.
- **Hint**: The oviduct is the site of fertilization, where sperm meets the egg.

### Final Pathway Summary:
The complete path of sperm from the penis to the site of fertilization is:
**Penis → Urethra → Vagina → Cervix → Uterus → Oviduct (Fallopian Tube)**.

### Correct Answer:
The correct answer is: **Vagina → Oviduct → Cervix → Uterus**.