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  • Human Reproduction and Embryology
  • Blastocoel is formed by the secretion of
Multiple choice

Blastocoel is formed by the secretion of

  1. Trophoblast

  2. Blastocyst

  3. Gastrula

  4. Morula

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A Correct answer
Explanation

It is formed by the outer cell mass which later develops into the placenta. It forms the outer wall of the blastocyst.

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