| Answer | Crossword Clue |
|---|---|
| duplication | A DNA segment in a chromosome which is a copy of another segment |
| duplications | A DNA segment in a chromosome which is a copy of another segment |
| intron | noncoding segment in a length of DNA that interrupts a gene-coding sequence or nontranslated sequence, the corresponding segment being removed from the RNA copy before transcription |
| introns | noncoding segment in a length of DNA that interrupts a gene-coding sequence or nontranslated sequence, the corresponding segment being removed from the RNA copy before transcription |
| trisomies | A condition in which an extra copy of a chromosome is present in the cell nuclei, causing developmental abnormalities |
| deletion | type of chromosomal aberration in which a segment of the chromosome is removed or lost |
