| Answer | Crossword Clue |
|---|---|
| ectomere | a cell that develops into ectoderm |
| ectomeres | ECTOMERE, a cell that develops into ectoderm |
| spermatid | a cell that develops directly into a spermatozoon |
| spermatids | SPERMATID, a cell that develops directly into a spermatozoon |
| erythroblast | a cell in bone marrow that develops into an erythrocyte |
| erythroblasts | ERYTHROBLAST, a cell in bone marrow that develops into an erythrocyte |
| ootid | an egg cell that results from the second meiotic division of an oocyte and that develops into a mature egg |
