sperm cells Type post Author Jonathan McLatchie Date February 8, 2024 CategoriesBiologyEngineeringIntelligent DesignReproductive Science Tagged , birth, calcium ions, chromosomes, cilia, diploid cells, egg, embryonic development, fallopian tube, fertilization, follicle, germ cells, glycoprotein, humans, intelligent design, meiosis, oogenesis, ovulation, ovum, plasma membrane, seminal fluid, sperm cells, uterus, zona pellucida The Exquisite Design of Egg Cells Jonathan McLatchie February 8, 2024 Biology, Engineering, Intelligent Design, Reproductive Science 7 Oogenesis (the process of egg cell formation) begins during embryonic development when the primordial germ cells are specified. Read More ›