SampleMidtermQuestions_ans - Questions in blue are from a former TA all the other questions(or variations of them have been on actual exams and would be

Questions in blue are from a former TA; all the other questions (or variations of them) have been on actual exams and would be considered appropriate for your midterm. A human blastocyst includes the inner cell mass and one of the following structures: a. Blastomeres b. organ buds c. morula d. trophectoderm e. fetus Gastrulation is one of the most important development events of human embryogenesis. Which is the result of gastrulation? Human embryonic stem cells… a. can be found in a human embryo b. are indistinguishable from human embryonal carcinoma cells c. are totipotent d. are derived from the inner cell mass of a human blastocyst e. b and d 1. (3 pts) Which of the following is correct about early development? through the 38 th week is called a fetus.