| Answer | Crossword Clue |
|---|---|
| metameres | METAMERE, a body segment of a vertebrate embryo |
| metamere | a body segment of a vertebrate embryo |
| somatopleures | A layer of tissue in a vertebrate embryo comprising the ectoderm and the outer layer of mesoderm, and giving rise to the amnion, the chorion, and part of the body wall |
| somatopleure | A layer of tissue in a vertebrate embryo comprising the ectoderm and the outer layer of mesoderm, and giving rise to the amnion, the chorion, and part of the body wall |
