| embryonic period |
in humans the first 8 weeks of development is considered the embryonic stage and is divided into 23 Carnegie stages based upon developmental milestones. The following time (week 9 to 36) is considered the fetal period. (More? Embryo Stages | Fetal)
출처: embryology.med.unsw.edu.au/Notes/Index/E.htm
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| embryonic period |
First 10 weeks of gestation.
출처: www.babynameguide.com/advertise.html
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| embryonic period |
The embryonic period is the period of prenatal development that occurs from two to eight weeks after conception.
출처: www.sasked.gov.sk.ca/docs/social/psych30/Glossary....
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| embryonic period |
In human gestation, the stage of prenatal development occurring between the fourth day after fertilization and the end of the eighth week.
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