28. Human Development
Placentation
28. Human Development
Placentation - Video Tutorials & Practice Problems
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Get a 10 bullets summary of the topic1
concept
The Placenta
Video duration:
2mPlay a video:
2
example
Placentation Example 1
Video duration:
1mPlay a video:
3
Problem
ProblemWhich of the following hormones is NOT produced by the placenta at any point during pregnancy?
A
Human chorionic gonadotropin.
B
Relaxin.
C
Melatonin.
D
Estrogen.
4
concept
Placentation – Weeks 2-3
Video duration:
3mPlay a video:
5
example
Placentation Example 2
Video duration:
55sPlay a video:
6
Problem
ProblemThe chorion is made up of the:
A
Syncytiotrophoblast and lacunae.
B
Ectoderm and syncytiotrophoblast.
C
Extraembryonic mesoderm and syncytiotrophoblast.
D
Extraembryonic endoderm and syncytiotrophoblast.
7
concept
Placentation – Weeks 4-12
Video duration:
4mPlay a video:
8
example
Placentation Example 3
Video duration:
38sPlay a video:
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