Identify the human developmental stage shown below as well as the related right place ofits occurrence in a normal pregnant woman, and select the right option for the two, together.

717-561

  • [AIPMT 2012]
  • A

    Late morula $\to$ Middle part of Fallopian tube

  • B

    Blastula $\to$ End part of Fallopian tube

  • C

    Blastocyst $\to$ Uterine wall

  • D

    $8$-­celled morula $\to$ Starting point of Fallopian tube

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