Human fertilization is the union of a human egg and sperm, usually occurring in the ampulla of the Fallopian tube. The result of this union is the production of a zygote cell, or fertilized egg, initiating prenatal development. Scientists discovered the dynamics of human fertilization in the nineteenth century.
human egg and sperm Fertilization process | |
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Education | Upload TimePublished on 19 Apr 2018 |
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