![](http://www.alamy.com/thumbs/6/CB7465C0-520C-49D0-AA80-10D26653126B/2TCPH4K.jpg)
3d rendering of swimming sperm cells in the black background
Size: 3840px × 2160px
Location: Indonesia
Photo credit: © LoveEmployee / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 3d, anatomy, background, biological, biology, black, cell, cells, concept, ejaculation, fertile, fertility, fertilization, fertilize, genes, genetic, human, illustration, insemination, isolated, male, medical, medicine, microscopic, microscopy, morphology, motile, motility, movement, moving, ovulation, penetration, pregnancy, rendering, reproduction, reproductive, research, science, scientific, seed, semen, sex, shape, sperm, spermatozoa, spermatozoon, sperms, swim, vasectomy