Reproductive systems

By Ihaveskills

  • 2-cell stage

  • 8-cell compacted morula

  • early blastocyst

  • 8-cell stage uncompacted morula

  • Fertilied egg(zygote)

  • oocyte

  • First cleavage

  • Period: to

    4-cell stage

  • Period: to

    Late-stage blastocyst(hatching)

  • Period: to

    Implantation of the blastocyst

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