X and Y chromosomes. Computer artwork of X (red) and Y (blue) chromosomes. Chromosomes are a packaged form of the genetic material DNA (deoxyribonucleic acid). The DNA condenses into chromosomes during cell replication for ease of division and transport into the new cell. Most mammals have one pair of sex chromosomes in each cell. Males have one Y chromosome and one X chromosome,while females have two X chromosomes | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Victor Habbick Visions |
Taille de l’image : | 5000 px × 3600 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |