Heredity · Unit 29
trisomy
TRYE·soh·mee
Having three copies of one chromosome, as in trisomy 21 (Down syndrome).
Word parts
Spot these parts in other terms and you can work out their meaning without memorising them one by one.
Having three copies of one chromosome, as in trisomy 21 (Down syndrome).
Spot these parts in other terms and you can work out their meaning without memorising them one by one.