Yolk sac
________ is what is giving the baby nutrients until the placenta.
Neurulation
________ is the process of forming nerves.
Ovulation
________ is the process of the egg leaving the ovary.
Placenta
________ is the only organ made by two people (baby and mother)
Prenatal Period
________: (first 38 weeks of human development) Doctors will tell people they are 40 weeks from birth.
Fertilization
________ is called day one.
Ectoderm
________ becomes skin and nerves.
genetic mutation
The ________ will mix together and create a Zygote.
Least
________ complicated: Chemicals create cells.
Organ development beginnings
________ follow the gastrulation and body folding.
Implantation
________ happens in the uterus.
fimbria
The ________ is the end of the uterine tube.
cell division
The ________ is called cleavage.
piece of ectoderm
The notochord is to tell that ________ to turn into the spinal cord.
Least complicated
Chemicals create cells
Lecture order
Organ systems
Prenatal Period
(first 38 weeks of human development) Doctors will tell people they are 40 weeks from birth
Results in the formation of ectoderm, mesoderm & endoderm
the three primary germ layers