One sperm is human semen. In the white back
Size: 9000px × 4500px
Photo credit: © surasak suwanmake / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 3d, abstract, background, biology, cell, concept, design, dna, egg, ejaculation, female, fertile, fertility, fertilization, fertilize, genetic, health, human, icon, illustration, isolated, male, medical, medicine, oocyte, ovulation, ovule, ovum, pregnancy, procreation, red, reproduction, reproductive, research, science, sex, sperm, spermatozoon, system, vector, zygote