Fetal Development Quiz Questions And Answers

15 Questions | Total Attempts: 7860

SettingsSettingsSettings
Fetal Development Quiz Questions And Answers - Quiz

How much do you know about the fetal development process? Test your knowledge with this fetal development quiz having well-researched questions and answers. Fetal development is an amazingly complex and beautiful process that can be described as the procession of events that starts when sperm and egg meet and unfolds in an orderly progression to form a baby. Let's see what more you know about this topic. So, take the quiz and start answering!


Questions and Answers
  • 1. 
    Sperm go into an egg and fertilizes it. Chromosomes with 30,000 genes combine and determine physical characteristics of what will soon be the baby? 
    • A. 

      2 cell stage

    • B. 

      Fertilization

    • C. 

      Day 21

    • D. 

      Morula

  • 2. 
    The first division after fertilization happens at what stage? 
    • A. 

      4 cell stage

    • B. 

      Ovulation

    • C. 

      2 cell stage

    • D. 

      3 cell stage

  • 3. 
    When 50% of pregnancies fail-only a 50% chance of the baby surviving at the point of __________. 
    • A. 

      Implantation

    • B. 

      Gastrulation

    • C. 

      Day 23

    • D. 

      Day 21

  • 4. 
    When the cells in the morula change positions and create a fluid-filled cavity it is called _____________. 
    • A. 

      Morula

    • B. 

      Blastocyst

    • C. 

      Gastrulation

    • D. 

      Ovulation

  • 5. 
    At what stage does the human baby heart start beating? 
    • A. 

      Day 21

    • B. 

      Day 23

    • C. 

      Week 5

    • D. 

      Week 21

  • 6. 
    Both of the 2 cells divide creating four cells and eventually growing into the morula at stage _________. 
    • A. 

      4 cell stage

    • B. 

      Implantation

    • C. 

      Fertilization

    • D. 

      2 cell stage

  • 7. 
    When the blastocyst is implanted into the wall of the uterus and starts developing and sends out hormones into the bloodstream, this stage is referred as ___________. 
    • A. 

      Blastocyst

    • B. 

      Morula

    • C. 

      Implantation

    • D. 

      Fertilization

  • 8. 
    The morphology of the embryo forms 3 different layers: the ectoderm, mesoderm, and _____________. 
    • A. 

      Emoderm

    • B. 

      Morulation

    • C. 

      Endoderm

    • D. 

      Nesoderm

    • E. 

      Nesoderm

  • 9. 
    In which week does the baby start developing its ears and toes? 
    • A. 

      Week 5

    • B. 

      Week 6

    • C. 

      Week 7

    • D. 

      Week 8

  • 10. 
    What does the pancreas do for the baby?
    • A. 

      Cleansing blood

    • B. 

      Producing insulin

    • C. 

      Excreting waste

    • D. 

      None of the above

  • 11. 
    The first trimester spans from conception to _________.
    • A. 

      12 weeks

    • B. 

      17 weeks

    • C. 

      14 weeks

    • D. 

      2 weeks

  • 12. 
    The fingernails and toenails of the baby begin developing between ________. 
    • A. 

      Weeks 9 to 12

    • B. 

      Week 11 to 16

    • C. 

      Week 2 to 6

    • D. 

      Week 13 to 18

  • 13. 
    The reproductive organs and genitalia of the baby get developed by week _________.
    • A. 

      Week 17 to 20

    • B. 

      1st trimester

    • C. 

      Weeks 6 to 9

    • D. 

      Weeks 13 to 16

  • 14. 
    What is the placenta?
    • A. 

      The organ that provides vitamins 

    • B. 

      The organ that provides nutrients and gets rid of waste

    • C. 

      The stage in the early embryonic development 

    • D. 

      None of the above

  • 15. 
    How much does a newborn baby weigh?  
    • A. 

      5 pounds

    • B. 

      7 pounds

    • C. 

      2 pounds 

    • D. 

      10 pounds

Back to Top Back to top