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41 Cards in this Set
- Front
- Back
gamete
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mature germ cell, either sperm or ovum
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ovulation
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expulson of a mature ovum from the ovary
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conception or fertilization |
beginning of pregnancy, when the sperm enters the ovum. Fertilization normally occurs in the uterine tubes |
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zygote |
cell formed by the union of the sperm and the ovum |
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embryo
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unborn offspring in the stage of development from implantation of the zygote to the end of the 8th week of pregnancy
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fetus
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unborn offspring from the beginning of the 9th week of pregnancy until birth
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gestation, pregnancy
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development of a new individual from conception to birth
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gestation period |
duration of pregnancy : 38-42 weeks. |
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implantation
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embedding the zygote in the uterine lining. Begins about 7 days after fertilization
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placenta or afterbirth |
a structure that grows on the wall of the uterus during pregnancy and allows for nourishment of the unborn child |
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amniotic, or amnionic, sac
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membranous bag that surrounds the fetus before delivery
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chorion
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outermost layer of the fetal membrane
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amnion
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innermost layer of the fetal membrane
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amniotic, or amnionic fluid |
fluid within the amniotic sac, which surrounds the fetus |
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Amni/o, amnion/o
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amnion, amniotic fluid
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chori/o
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chorion
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embry/o
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embryo, to be full
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fet/o, fet/i
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fetus, unborn child
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gravid/o
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pregnancy
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lact/o
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milk
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nat/o
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birth
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omphal/o
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umbilicus, navel
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par/o, part/o
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bear, give birth to, labor, childbirth
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puerper/o
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childbirth
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Cephal/o
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head
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esophag/o |
esophagus (tube leading from the throat to the stomach) |
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pelv/o, pelv/i
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pelvic bone, pelvis
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prim/i
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first
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pseud/o
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FALSE
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pylor/o
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pylorus (pyloric sphincter)
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terat/o
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malformation
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ante-, pre-
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before
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micro-
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small
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multi-
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many
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nulli-
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none
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post-
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after
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- amnios
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amnion, amniotic fluid
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- cyesis
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pregnancy
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- e, - is, -um, -us
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noun suffix, no meaning
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- rrhexis
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rupture
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- tocia
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birth
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