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Questions and Answers
When is the fetus said to begin to have a human appearance?
When is the fetus said to begin to have a human appearance?
- During the first two weeks
- At the beginning of the embryonic period
- By the end of the embryonic period (correct)
- From the 10th lunar month
Which part of the body is formed by the beginning of the 5th week?
Which part of the body is formed by the beginning of the 5th week?
- Heart
- Brain
- Forelimbs & hindlimbs (correct)
- Eyes
During which period do the tissues, organs, and systems start to form?
During which period do the tissues, organs, and systems start to form?
- The embryonic period (correct)
- The first two weeks
- From the 10th lunar month
- The fetal period
Which structure arises as a thickening of the surface epithelium during development?
Which structure arises as a thickening of the surface epithelium during development?
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How is age usually determined during embryo development?
How is age usually determined during embryo development?
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At what point are all the main 'systems' of the body established during development?
At what point are all the main 'systems' of the body established during development?
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