Helping the embryo to hatch

A hole tiny hole is made in the outer protein coat surrounding the embryo. Some believe this helps the embryo to hatch out of its coat in order to implant in the uterine wall (www.kosmogonia.gr)

Channel: Howto & Style
Uploaded: November 30, 1999 at 12:00 am
Author: kosmogonia

Length: 00:18
Rating: 5.00
Views: 4242

Tags: Greece  kosmogonia  

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