In vitro fertilization Light micrograph of a human egg left injected with a micro needle right containing a single sperm

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Size: 5251px × 3377px
Photo credit: © Melba Photo Agency / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: biology, cell, egg, female, fertilization, horizontal, human, infertility, injected, light, male, medinie, micr, micro, micrograph, needle, ovum, photomicrograph, reproduction, sex, sperm, spermatozoa, vitro, zygote