Answer the following correctly: Multiple Choice (choose the best response)1. The cell formed by the union of a sperm cell and an oocyte is called aa. blastulab. morulac. zygoted. blastocelee. b and c are correct2. The connecting stalk seen early in human development later becomes thea. placentab. amniotic sacc. umbilical cordd. yolk sac3. The earliest developmental stage at which one can see a fluid-filled extracellularcavity isa. morulab. blastulac. zygoted. fetuse. 4-cell stage4. The organ through which maternal and fetal blood exchange materials is thea. umbilical cordb. umbilical veinc. amniotic sacd. amniotic cavitye. placenta5. The process by which a baby is born is calleda. gestationb. pregnancyc. differentiationd. parturitione. lactation6. The chorion is derived from thea. trophoblastb. blastocelec. inner cell mass7. The embryo develops around a thickened line in the endoderm called thea. trophoblastb. inner cell massc. notochordd. primitive streak

Prenatal development plays important role in the child development process. It is important phase as…

The cell formed by the union of a sperm cell and an oocyte is called. a. blastula b. morula c. zygote d. blastocele e. b and c are correct The connecting stalk seen early in human development later become a. placenta b. amniotic sac c. umbilical cord d. yolk sac The earliest cavity is a. morula b. blastula developmental stage at which one can see a fluid-filled ex c. zygote d. fetus e. 4-cell stage The organ through which maternal and fetal blood exchange materials a. umbilical cord b. umbilical vein c. amniotic sac H. amniotic cavity . placenta The process by which a baby is born is called a. gestation pregnancy

The cell formed by the union of a sperm cell and an oocyte is called. a. blastula b. morula c. zygote d. blastocele e. b and c are correct The connecting stalk seen early in human development later become a. placenta b. amniotic sac c. umbilical cord d. yolk sac The earliest cavity is a. morula b. blastula developmental stage at which one can see a fluid-filled ex c. zygote d. fetus e. 4-cell stage The organ through which maternal and fetal blood exchange materials a. umbilical cord b. umbilical vein c. amniotic sac H. amniotic cavity . placenta The process by which a baby is born is called a. gestation pregnancy

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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