Podcast
Questions and Answers
What is a solid ball of cells that forms about 3 days after fertilization?
What is a solid ball of cells that forms about 3 days after fertilization?
- Zygote
- Blastocyst
- Morula (correct)
- Embryo
Which structure is a hollow ball of cells that develops and implants into the uterus?
Which structure is a hollow ball of cells that develops and implants into the uterus?
- Zygote
- Embryo
- Blastocyst (correct)
- Morula
Where does fertilization usually occur?
Where does fertilization usually occur?
- Uterus
- Outer third of the oviduct near the ovary (correct)
- Ovarian follicle
- Inner third of the oviduct near the uterus
The time from the onset of uterine contractions to the complete dilation of the cervix is the _____ stage of labor.
The time from the onset of uterine contractions to the complete dilation of the cervix is the _____ stage of labor.
The process of the expulsion of the placenta occurs in the _____ stage of labor.
The process of the expulsion of the placenta occurs in the _____ stage of labor.
- Which of the following terms refers to a fertilized ovum?
- Which of the following terms refers to a fertilized ovum?
- Fraternal twins
- Fraternal twins
Identical twins
Identical twins
Blood type is an inherited trait; therefore
Blood type is an inherited trait; therefore
The time from maximal cervical dilation until the baby exits through the vagina is the _____ stage of labor.
The time from maximal cervical dilation until the baby exits through the vagina is the _____ stage of labor.
Which of the following is not formed by the ectoderm?
Which of the following is not formed by the ectoderm?
Which of the following is not formed by the endoderm?
Which of the following is not formed by the endoderm?
Which of the following is not formed by the mesoderm?
Which of the following is not formed by the mesoderm?
The sequence of development for the fertilized egg is
The sequence of development for the fertilized egg is
Which of the following is not a function of the placenta?
Which of the following is not a function of the placenta?
The blastocyst undergoes rapid cell division and is _______________ as the fertilized egg.
The blastocyst undergoes rapid cell division and is _______________ as the fertilized egg.
The function of the yolk sac is to
The function of the yolk sac is to
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