chromosomes
word · lemma: chromosome
Definition
Chromosomes are thread-like structures inside cells that carry genetic information (DNA) which determines traits passed from parents to children.
Usage & Nuances
Used mainly in scientific and biological contexts; always plural when referring to all in a cell (humans have 46 chromosomes). Collocates with 'human', 'sex', 'genetic', or 'number'. Singular is 'chromosome' (one unit). Not used to mean 'gene'—a gene is a section of a chromosome.
Example Sentences
Humans have 46 chromosomes in each cell.
basic
Chromosomes carry genetic information from parents to children.
basic
Each chromosome contains many genes.
basic
Doctors can find problems by looking at your chromosomes.
natural
Did you know that some animals have more chromosomes than humans?
natural
A small change in your chromosomes can lead to health issues.
natural