Fertilisation. Computer artwork of a sperm cell (spermatozoa) penetrating an egg (large).

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Size: 3543px × 2505px
Photo credit: © HANS-ULRICH OSTERWALDER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: beginning, beginnings, biological, biology, body, cell, cells, egg, female, fertilisation, fertilising, fertilization, gamete, gametes, genetic, genetics, hereditary, heredity, human, life, male, ovum, penetrating, penetration, race, reproduction, reproductive, sex, sexual, sperm, spermatozoa, spermatozoon, uterus, womb