Define implantation.

 

Answer:

IMPLANTATION - Teachoo.jpg

  • The process of embedding the embryo in the thick lining of the uterus is called implantation.  
  • It occurs on the 6th day after fertilization and is completed about the 11th day.
  • After implantation, a disc- like special tissue starts developing between the endometrium layer and the embryo which is known as placenta .
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Transcript

IMPLANTATION Egg & Sperm Nucleus Fertilization Ovulation Implantation Blastocyst Morula 8 Cell Stage 4 Cell Stage 2 Cell Stage

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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo