Anatomy Concerning maturation of the female gamete (oogenesis), when do the oogonia enter meiosis I and undergo DNA replication to form primary oocytes? A During fetal life B At bih C At pubey D With each ovarian cycle 💡 Explanation Concerning maturation of the female gamete (oogenesis), when do the oogonia enter meiosis I and undergo DNA replication to form primary oocytes? ✓ Correct Answer: A. During fetal life