Step 1: Understanding the Concept:
Fertilization is the process where a male sperm cell fuses with a female egg cell (ovum). The question asks where this event occurs in the female reproductive system.
Step 2: Detailed Explanation:
Let's trace the journey of the egg and sperm:
1. The Ovary (C) produces and releases the egg (ovulation).
2. The egg travels into the Fallopian tube (B).
3. Sperm travel from the Vagina (D) through the Uterus (A) and into the fallopian tubes.
4. Fertilization typically occurs in the fallopian tube, where the sperm meets the egg.
After fertilization, the resulting zygote travels down the fallopian tube to the uterus, where it implants and develops.
Step 3: Final Answer:
The process of fertilization takes place in the Fallopian tube.