| Answer | Crossword Clue |
|---|---|
| RECOAT | Add another layer to, as a wall |
| trophoblast | the outermost layer of cells in the morula that attaches the fertilized ovum to the uterine wall and acts as a nutritive pathway |
| trophoblasts | TROPHOBLAST, the outermost layer of cells in the morula that attaches the fertilized ovum to the uterine wall and acts as a nutritive pathway |
| substratum | that which underlies something, as a layer of earth lying under another also SUBSTRATE |
| substratums | SUBSTRATUM, that which underlies something, as a layer of earth lying under another also SUBSTRATE |
| cortices | An outer layer of another organ or body part such as a kidney (therenal cortex), the cerebellum, or a hair |
