#Question id: 5095
#Unit 5. Developmental Biology
Changes in the shape of a cell usually involve a reorganization of the ________.
#Question id: 5096
#Unit 5. Developmental Biology
Select the choice that correctly matches the organ with its embryonic sources.
#Question id: 5097
#Unit 5. Developmental Biology
The embryonic precursor to the human spinal cord is the ________.
#Question id: 5098
#Unit 5. Developmental Biology
The term applied to a morphogenetic process whereby cells extend themselves, making the mass of the cells narrower and wider, is ________.
#Question id: 5099
#Unit 5. Developmental Biology
Which of the following is common to the development of birds and mammals?
#Question id: 5100
#Unit 5. Developmental Biology
During frog development, the blastocoel ________.