Organogenesis and Vertebrate Formation

Review Questions

Which of the following gives rise to the skin cells?

  1. ectoderm
  2. endoderm
  3. mesoderm
  4. none of the above

Hint:

A

The ribs form from the ________.

  1. notochord
  2. neural plate
  3. neural tube
  4. somites

Hint:

D