Give the function/purpose of the following terms:

Last updated: 7/25/2022

Give the function/purpose of the following terms: a. chorion b. chorionic villi c. trophoblast d. amniotic sac e. amniotic cavity f. inner cell mass g. germ layers h. ectoderm i. mesoderm j. endoderm k. blastocyst I. yolk sac