Meaning Of The Word Trisomy

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Trisomy Meaning

Trisomy Definition
Trisomy Definition

What's The Definition Of Trisomy?

trisomy in American English
noun: an abnormality characterized by the presence of an additional chromosome to the normal diploid number

trisomy in British English
noun: the condition of having one chromosome of the set represented three times in an otherwise diploid organism, cell, etc. Trisomy of chromosome 21 results in Down's syndrome

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