Colour enhanced micrograph of a karyotype showing Klinefelter's syndrome,a common chromosomal abnormality in which one or more extra X-chromosomes are present in a male. It results in small testicles and the inability to make sperm. Additionally,affected males may have learning disabilities and/or behaviour problems | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Biophoto Associates |
Taille de l’image : | 4700 px × 3716 px |
Model Release : | Non requis |
Property Release : | Non requis |
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