chromosomal
- a of or relating to a chromosome
chromosomal defect
- Then, at the second-cell stage, each shed the chromosomes from each of the sperm or did something to correct its chromosomal count, says Souter.
- Nicely shot, thick with self-conscious, Y-chromosomal musings about the mysteries of life and women, Going to California has the stuff of a smart beer commercial.
- Up to half the eggs younger women produce carry chromosomal abnormalities that make a full-term pregnancy impossible; that number climbs to three-quarters as women age.