Talk:2010 BGD Practical 3 - Quiz: Difference between revisions

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==Potential Questions==
==Take the Quiz==
<quiz display=shuffle>
{Which of the following statements is most correct about oocytes :
|type="()"}
- somites
+ lateral plate
- neural tube
- intermediate mesoderm
||


oocyte numbers development
{Mesenchyme specifically refers to the middle layer of the trilaminar embryo
 
|type="()"}
follicles
- true
 
+ false
sperm development
|| The  the middle layer of the trilaminar embryo is the [[M#mesoderm|mesoderm]] (meaning middle layer), while most of these cells are [[M#mesenchyme|mesemchymal]] in appearance, this term is used to describe the cell histological appearance/organization.
 
fertilization events
 
embryo cell division
 
implantation events/signaling
 
early embryo layers
 
early placenta
 
gastrulation/axial proces


 
{The intraembryonic coelom forms within :
 
{Which of the following statements is most correct about oocytes :
|type="()"}
|type="()"}
- somites
- somites
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- intermediate mesoderm
- intermediate mesoderm
||The [[I#intraembryonic_coelom|intraembryonic coelom]] forms initially small spaces  in the mesoderm layer and coalesce to form a single large "horseshoe-shaped" space within the '''lateral plate mesoderm''' around the embryonic disc. Both young somites ([[S#somitocoel|somitocoels]]) and the neural tube (neural tube lumen) do have cavities, but neither is called the intraembryonic coelom. Note that in early development the intraembryonic coelom opens at places on the edge of the embryonic disc to the extraembryonic coelom.
||The [[I#intraembryonic_coelom|intraembryonic coelom]] forms initially small spaces  in the mesoderm layer and coalesce to form a single large "horseshoe-shaped" space within the '''lateral plate mesoderm''' around the embryonic disc. Both young somites ([[S#somitocoel|somitocoels]]) and the neural tube (neural tube lumen) do have cavities, but neither is called the intraembryonic coelom. Note that in early development the intraembryonic coelom opens at places on the edge of the embryonic disc to the extraembryonic coelom.
{Ectoderm refers only to the neural plate region of the trilaminar embryo
|type="()"}
- true
+ false
|| The entire layer of the trilaminar embryo is the '''ectoderm''' (meaning outer layer), the neural plate is only the central portion of this layer.
</quiz>

Revision as of 10:06, 13 May 2010

Take the Quiz

  

1 Which of the following statements is most correct about oocytes :

somites
lateral plate
neural tube
intermediate mesoderm

2 Mesenchyme specifically refers to the middle layer of the trilaminar embryo

true
false

3 The intraembryonic coelom forms within :

somites
lateral plate
neural tube
intermediate mesoderm

4 Ectoderm refers only to the neural plate region of the trilaminar embryo

true
false