Fertilisation mainly take place at :-

Options

A. Ampulla
B. Isthmus
C. Uterine cavity
D. Vagina

Answer

**Step-by-Step Solution:**

1. **Understanding Fertilization**: Fertilization is the process where the male gamete (sperm) fuses with the female gamete (ovum) to form a zygote.

2. **Location of Fertilization**: In human reproduction, fertilization primarily occurs in the female reproductive system. The key location for this process is the fallopian tubes.

3. **Identifying the Specific Site**: Within the fallopian tubes, there is a specific area known as the ampulary-isthmic junction. This is where the sperm meets the ovum after ovulation.

4. **Conclusion**: Based on the above points, the correct answer to the question "Fertilisation mainly takes place at:" is the **ampula**.

**Final Answer**: Fertilisation mainly takes place at the ampula.

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