Conception, Growth and Birth Study Guide
Friday, March 28th

1.    Know the difference between fraternal and identical twins
2.    Know the difference between an ultrasound and an amniocentisis
3.    Know the function of the umbilical cord, placenta and amniotic sac.
4.    Know the number of chromosomes a human has
5.    Know the number of weeks when an embryo becomes a fetus.
6.    Know what a zygote is.
7.    Explain what Down Syndrome is and how if effects a baby.
8.    Know 4 probable signs of pregnancy.
9.    Explain how the egg and sperm combine to make a boy or a girl.
10.   Discuss the three stages of childbirth.
11.    Find the mean, median and mode for a group of baby weights and lengths.
 
 


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