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Jasmin's study stack
Chapter 6
Term | Definition |
---|---|
Trimester | A three month period. Pregnancy consists of three trimesters. |
Conception | The union of a sperm and egg cell. Conception is the beginning of pregnancy. |
Zygote | Single-celled organisn that is formed when the separate nuclei of sperm and egg combine into one nucleus. |
Prenatal Development | All of the development that occurs between conception and birth. |
Blastocyst | A holow ball of cells that implants itself in the uterus; name for a developing |
Placenta | |
Umbilical Cord |