Review Questions
Which of the following gives rise to the skin cells?
- ectoderm
- endoderm
- mesoderm
- none of the above
Hint:
A
The ribs form from the ________.
- notochord
- neural plate
- neural tube
- somites
Hint:
D
Which of the following gives rise to the skin cells?
A
The ribs form from the ________.
D