| Answer | Crossword Clue |
|---|---|
| blastomeres | BLASTOMERE, one of the segments first formed by the division of the ovum |
| macromere | a large blastomere, one of the segments first formed by the division of the ovum |
| macromeres | MACROMERE, a large blastomere, one of the segments first formed by the division of the ovum |
| blastomere | one of the segments first formed by the division of the ovum |
| chromatid | one of the two threadlike structures formed by the longitudinal division of a chromosome |
| chromatids | CHROMATID, one of the two threadlike structures formed by the longitudinal division of a chromosome |
