Memory I CAN: 1 Explain the 3 prenatal stages (zygotic, embryonic, fetal) Trace normal early development and reflexes 2 2 Prenatal Development 3 A zygote is a fertilized…
The Developing Baby: Conception to Birth Fertilization: the sperm and egg join in the fallopian tube to form a unique human being. 46 chromosomes combine, 23 from each parent,…
Memory 1 Prenatal Development and the Newborn How, over time, did we come to be who we are? From zygote to birth, development progresses in an orderly, though fragile, sequence.…