Blastocyst formation

Quiz on steps leading to formation of blastocyst.

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  • Created by: Martha
  • Created on: 07-04-14 14:25

1. The inner cell mass of the blastocyst initially develops into the...

  • Epiblast and exoblast
  • Epiblast and hypoblast
  • Endoblast and hypoblast
  • Endoblast and exoblast
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Other questions in this quiz

2. The outer layer enclosing the blastocyst cavity is the...?

  • Trophoblast
  • Exoblast
  • Endoblast
  • Epiblast

3. The cavity formed in a blastocyst is called the...?

  • Endocoele
  • Trophoblast
  • Blastocoele
  • Epiblast

4. The solid sphere of cells formed by the cleavage of an ovum is a...?

  • Trophoblast
  • Morula
  • Embryoblast
  • Blastocyst

5. At which stage of mitosis do spindle fibres contract and pull chromatids apart?

  • Metaphase
  • Telophase
  • Anaphase
  • Prometaphase

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