MICROANATOMY

Detailed explanation-1: -Fertilization usually takes place in a fallopian tube that links an ovary to the uterus. If the fertilized egg successfully travels down the fallopian tube and implants in the uterus, an embryo starts growing.

Detailed explanation-2: -Ampulla: The major channel in your fallopian tube, located in-between the infundibulum and the isthmus. Fertilization most often takes place in the ampulla.

Detailed explanation-3: -While many think fertilization occurs in the ovary, it actually takes place in the fallopian tube just outside the ovary.

Detailed explanation-4: -Fertilization which takes place inside the female body is called internal fertilization. In case of hens, soon after fertilization, the zygote divides repeatedly and travels down the oviduct. As it travels down, many protective layers are formed around it.