Fertilisation of a human egg. Only one sperm makes it. Once that sperm has penetrated the egg, various changes prevent other sperm from entering. Nuclear material from sperm and egg mingle and the cell divides.
BRAIN Night Jellyfish Wobble1970-01-01T00:00:00+00:00Rotating Human Brain. Luminous network reminiscent of a jellyfish.PT24Shttps://d38zjy0x98992m.cloudfront.net/a13b2eb8-6cf1-4a99-8776-dd8b812d0700/BRAIN_Night_Jellyfish_Wobble_xlarge.jpghttps://d38zjy0x98992m.cloudfront.net/a13b2eb8-6cf1-4a99-8776-dd8b812d0700/BRAIN_Night_Jellyfish_Wobble_mp4_hd_video.mp4https://www.scientific.pictures/m/-/galleries/animations/-/medias/a13b2eb8-6cf1-4a99-8776-dd8b812d0700/pricehttps://www.scientific.pictures/m/-/galleries/animations/-/medias/a13b2eb8-6cf1-4a99-8776-dd8b812d0700/price
Fertilisation of a human egg2019-05-26T08:12:53ZFertilisation of a human egg. Only one sperm makes it. Once that sperm has penetrated the egg, various changes prevent other sperm from entering. Nuclear material from sperm and egg mingle and the cell divides.
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Fertilisation of a human egg1970-01-01T00:00:00+00:00Fertilisation of a human egg. Only one sperm makes it. Once that sperm has penetrated the egg, various changes prevent other sperm from entering. Nuclear material from sperm and egg mingle and the cell divides.
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