ECPI BIO118 CH 23-24 written exam
polygenic traits - Answer-determined by more than one gene (height, skin color, hair color)
Human Genome Project - Answer-project to sequence human genome to map human genes and identify
diseases
different types of development - Answer-embryological(first 2 months), fetal(week 9-birth),
prenatal(before birth), postnatal(after birth)
Changes in mother during pregnancy - Answer-respiratory rate and tidal volume increase, blood volume
increases, nutrients climb 10-30%, glomerular filtration rate increases 50%, uterus gets bigger,
mammary glands get bigger
stages of labor - Answer-position(head down), dilation(cervix dilates), expulsion(baby pushed out),
placental(ejection of placenta)
types of multiple births - Answer-dizygotic twins(fraternal/different DNA), monozygotic(identical/same
DNA), conjoined twins(siamese/share organ)
Stages of postnatal development - Answer-neonatal period, infancy, childhood, adolescence, adulthood,
senescence, dying
polygenic traits - Answer-determined by more than one gene (height, skin color, hair color)
Human Genome Project - Answer-project to sequence human genome to map human genes and identify
diseases
different types of development - Answer-embryological(first 2 months), fetal(week 9-birth),
prenatal(before birth), postnatal(after birth)
Changes in mother during pregnancy - Answer-respiratory rate and tidal volume increase, blood volume
increases, nutrients climb 10-30%, glomerular filtration rate increases 50%, uterus gets bigger,
mammary glands get bigger
stages of labor - Answer-position(head down), dilation(cervix dilates), expulsion(baby pushed out),
placental(ejection of placenta)
types of multiple births - Answer-dizygotic twins(fraternal/different DNA), monozygotic(identical/same
DNA), conjoined twins(siamese/share organ)
Stages of postnatal development - Answer-neonatal period, infancy, childhood, adolescence, adulthood,
senescence, dying
