Unit 2 Flashcards
The liquid that surrounds and protects the developing baby in the uterus
Amniotic fluid
The process of the sperm fertilizing the egg
Conception
the developing baby from about the third week of pregnancy through the eighth week
Embryo
The developing baby from around the eighth or ninth week of pregnancy until birth
Fetus
Female reproductive cell
Egg
Ovum
A tissue that connects the developing baby to the uterus
Placenta
Male reproductive cell
Sperm
A long tube that connects the baby to the placenta
Umbilical cord
The fertilized egg
Zygote
A tiny thread like structure in the nucleus of every cell
Chromosome
The stronger gene
Dominant
The weaker gene
Recessive
A unit that determines a human’s inherited characteristics
Genes
The inability of a man or woman to contribute to conception
Infertility
A substitute
A surrogate mom becomes pregnant to have a baby for another woman
Surrogate
The process of withdrawing a sample of the amniotic fluid surrounding the unborn baby using a needle
Amniocentesis
Testing for specific birth defects by sampling small amounts of tissue from the membrane that surrounds the baby
Chorionic villi sampling
When the developing baby dies before the twentieth week of pregnancy
Miscarriage
To be born before 37 weeks
Premature
When the baby dies after the 20th week of pregnancy
Stillbirth