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Questions and Answers
What was the main reason for the enlargement of the mesometrial decidua?
What was the main reason for the enlargement of the mesometrial decidua?
- Formation of the ectoplacental cleft
- Decreased vascularity and proliferation of decidual cells
- Increased vascularity and proliferation of decidual cells (correct)
- Disruption of the maternal-embryonic interface
What happened to the primary decidual zone cells at this stage?
What happened to the primary decidual zone cells at this stage?
- Most of them disappeared (correct)
- They formed the decidual capsular zone
- They were still present in the compact zone
- They started to proliferate
How many separate cavities does the embryo have at this stage?
How many separate cavities does the embryo have at this stage?
- Three (correct)
- Four
- Two
- One
What is the name of the zone that becomes well-defined by the progressive development of the lateral sinusoids?
What is the name of the zone that becomes well-defined by the progressive development of the lateral sinusoids?
What is the effect of RA on the formation of blood sinusoids in the implantation site?
What is the effect of RA on the formation of blood sinusoids in the implantation site?
What is the consequence of RA treatment on the embryos?
What is the consequence of RA treatment on the embryos?
What is the morphology of the implantation site in the RA-treated group?
What is the morphology of the implantation site in the RA-treated group?
What cavities fail to form in the RA-treated group?
What cavities fail to form in the RA-treated group?
What is the unit of measurement for the scale bar in figure A&B?
What is the unit of measurement for the scale bar in figure A&B?
At what stage of development were the observations made?
At what stage of development were the observations made?
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