| Answer | Crossword Clue |
|---|---|
| morulas | MORULA, an embryonic mass of cells |
| morulae | MORULA, an embryonic mass of cells |
| morular | pertaining to a morula (an embryonic mass of cells) |
| morula | an embryonic mass of cells |
| blastulae | the early developmental stage of an animal, following the morula stage and consisting of a single, spherical layer of cells enclosing a hollow, central cavity |
| gemmule | asexually produced mass of cells that is capable of developing into an animal, as a freshwater sponge |
