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48 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Ectoderm |
Forms nervous system (hair skin and nails) |
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Endoderm |
Forms lining of digestive system and respiratory system |
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Mesoderm |
Forms connective tissue muscular and cardiovascular, reproductive and skeletal systems |
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Blastula |
Hollow ball of cells |
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Morula |
Mulberry shaped ball |
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Blastocoel |
Fluid filled cavity of blastula |
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Ectoderm |
Outer layer |
Exit |
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Endoderm |
Inner layer |
Inside |
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Mesoderm |
Middle layer |
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Gastrula |
Embryo is now called |
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Yolk |
Nutrient material influences how the gastrula comes about |
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Describe the development of neural tube in a frod |
Results in closure folds |
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Describe the development of neural tube in a frod |
Results in closure folds |
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Morula |
Clevage forms at animal pole |
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Describe the development of neural tube in a frog |
Results in closure folds |
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Morula |
Clevage forms at animal pole |
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Gastrula in sea star and frog |
Location of blastopore where invaginating happens |
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Embryo |
Lies on top of yolk |
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Embryo |
Lies on top of yolk |
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Heart fold |
Is the process of developing and has the heaf fold at the anterior end and neural folds |
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Embryo |
Lies on top of yolk |
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Heart fold |
Is the process of developing and has the heaf fold at the anterior end and neural folds |
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Primitive streak |
Is an elongated mass of cells |
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Embryo |
Lies on top of yolk |
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Heart fold |
Is the process of developing and has the heaf fold at the anterior end and neural folds |
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Primitive streak |
Is an elongated mass of cells |
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Somites |
Blocks of developing muscle tissue that differentiates from mesoderm |
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Heart |
Contracts and pumps blood |
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Heart |
Contracts and pumps blood |
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Brain |
Divided in forebrain hindbrain and midbrain |
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Heart |
Contracts and pumps blood |
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Brain |
Divided in forebrain hindbrain and midbrain |
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Margin of amnion |
Can be seen above the vitelline arteries |
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Heart |
Contracts and pumps blood |
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Brain |
Divided in forebrain hindbrain and midbrain |
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Margin of amnion |
Can be seen above the vitelline arteries |
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Eye |
Has developing lens |
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Heart |
Contracts and pumps blood |
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Brain |
Divided in forebrain hindbrain and midbrain |
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Margin of amnion |
Can be seen above the vitelline arteries |
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Eye |
Has developing lens |
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Caudal fold |
The embryo will enveloped when the head and caudal fold meet |
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Heart |
Contracts and pumps blood |
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Brain |
Divided in forebrain hindbrain and midbrain |
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Margin of amnion |
Can be seen above the vitelline arteries |
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Eye |
Has developing lens |
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Caudal fold |
The embryo will enveloped when the head and caudal fold meet |
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Vitelline arteries and veins |
Extends over yolk the vitelline veins carry nutrients to the yolk |
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