C013/5127 Rights Managed
Credit: POWER AND SYRED/SCIENCE PHOTO LIBRARY
Caption: Male Human Sex Chromosomes X and Y (Pair 23), scanning electron micrograph (SEM). There are 23 pairs of chromosomes in most normal human cells. These are allocated pairs 1 - 22 with pair 23 being the sex chromosomes, either xx for females and xy for males. Magnification x17500 at 10 cm wide.
Release details: Model release not required. Property release not required.
Keywords: 23 pairs, chromatids, chromosome, chromosomes, condensed, deoxyribonucleic acid, dna, genetic, genetics, human chromosome, karyotype, male, male sex chromosomes, pair, pair 23, scanning electron micrograph, scanning electron microscope, sem, sex chromosomes
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