A blastocyst is floating inside of Daria’s uterus. In what stage is Daria’s pregnancy?Group of answer choicesC) ZygoticD) GerminalA) FetalB) Embryonic

When the blastocyst attaches to the wall of the uterus it is known as  __________?*6 pointszygoteovumfetusembryoOption 5

Which of the following describes the embryonic period?Group of answer choicesall of thesethe period during which the umbilical cord developsthe period during which the major organs and structures of the organism first developthe period during which the zygote moves down to the uterus and begins to implant in the lining

During which stage of development is the egg fertilized by the sperm and the zygote undergoes cleavage?Multiple choice question.Embryonic periodFetal periodPre-embryonic period

What layer of the uterus does the embryo develop within? A. Myometrium B. Endometrium C. Perimetrium D. Placental lining

Ninety-five percent of the fetus’s body parts develop during which of the following developmental phase? a. cytoplasmic b. amniotic c. zygotic d. embryonic