nkmidaracecbel
nkmidaracecbel nkmidaracecbel
  • 06-12-2016
  • Biology
contestada


Immediately after gastrulation:


the embryo forms a blastula

sperm travel to the oviduct

the body axis of the embryo appears

the fetus’ circulatory system begins to mature

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scme1702
scme1702 scme1702
  • 07-12-2016
The body axis of the embryo appears after gastrulation.
The third option is correct.
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