Health Science I – Anatomy, Physiology, and Medical Conditions Practice Test 2026 - Free Practice Questions and Study Guide

Fertilization happens when sperm and egg meet in the fallopian tubes. After ovulation, the egg is released from the ovary and is captured by the fimbriae, then travels into the fallopian tube where the ampulla provides the environment and space for the sperm to meet the egg. The combination forms a zygote that then moves toward the uterus for implantation. The ovaries release the egg and hormones; the uterus is the site of implantation and fetal development; the vagina is the entry point for semen but not the site where fertilization typically occurs.