![](https://nthumb.tpgimages.com/mid2_com_img/142/20139/TOP19632618.jpg)
Illustration of the various trisomies highlighted on a genetic map. Each person has 22 pairs of chromosomes and two unique sex chromosomes. Seen here, the X and Y of a little girl. Trisomy concerns chromosomes 13, 18 and 21, who have three identical chromosomes instead of a pair.
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Details
Creative#:
TOP19632618
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
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