Ключевые слова: 3d, biology, cell, competition, concept, conception, dna, egg, ejaculation, embryogenesis, embryology, female, feminine, fertile, fertility, fertilization, fertilize, genetic, health, human, illustration, insemination, life, male, medical, medicine, micro, microscopic, motherhood, motile, ovulation, ovum, parent, penetration, pregnancy, procreation, render, reproduction, reproductive, research, science, seed, semen, semination, sperm, sperm cell, spermatozoa, spermatozoid, spermatozoon, winner,