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ECE 1 Terms
Chapter 4
Term | Definition |
---|---|
PRENATAL DEVELOPMENT | DIVIDED INTO THE GERMINAL, EMBRYONIC, AND FETAL STAGES |
GERMINAL STAGE | COVERS ABOUT THE FIRST TWO WEEKS OF PREGNANCY |
EMBRYONIC STAGE | THE SECOND STAGE OF PRENATAL DEVELOPMENT |
FETAL STAGE | WHEN BONES STARTS TO REPLACE CARTILAGE |
FETUS | FROM THE FETAL STAGE TO BIRTH |
UMBILICAL CORD | CONTAINS THREE BLOOD VESSELS THAT CONNECTS THE CHILD WITH THE PLACENTA |
EMBROYO | A BABY IS CALLED THIS DURING THE EMBRYONIC STAGE |