PSYC 2500H Chapter 4: PSYC2500 Chapter 4
Document Summary
A viral disease that can be transmitted from a mother to her fetus or neonate and that results in a weakening of the body"s immune system, and ultimately death. A point between the 22nd-28th prenatal weeks when survival outside the uterus is possible. Name given to the ball of cells formed when the fertilized egg first begins to divide. A membrane that, as above, becomes attached to the uterine tissues to gather nourishment for the embryo. A congenital disorder in which the upper lip has a vertical (or pair of vertical) openings or grooves. A congenital disorder in which the roof of the mouth does not close properly during embryonic development resulting in an opening or groove in the roof of the mouth. A synthetic hormone formerly prescribed to prevent miscarriage, that can produce cervical cancer in adolescent female offspring and genital-track abnormalities in males. Name given to the prenatal organism from the third through the eighth week after conception.