25.3 MB (482.6 KB compressed)
3517 x 2512 pixels
29.7 x 21.3 cm ⏐ 11.7 x 8.4 in (300dpi)
PR PHILIPPE VAGO, ISM / SCIENCE PHOTO LIBRARY PR PHILIPPE VAGO, ISM / SCIENCE PHOTO LIBRARY
Human male karyotype. G-banded karyotype of a normal human male (XY). The karyotype is the complete set of chromosomes in an organism. Humans have 46 chromosomes in total: 23 inherited from the mother and 23 from the father. The sex chromosomes (X and Y), which determine gender, are at bottom right - here, the XY chromosome pair indicates that this person is male.
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