dictionary help| trisomy | medical dictionary |
<genetics, molecular biology> Term which indicates the presence of an additional whole chromosome. Each cell usually has 46 but in trisomy this is increased to 47.
(13 Nov 1997)
trismus sardonicus, trisnitrate, trisoctahedron, trisomic < Prev | Next > trisomy 13 syndrome, trisomy 18 syndrome
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