BIOPHOTO ASSOCIATES / SCIENCE PHOTO LIBRARY BIOPHOTO ASSOCIATES / SCIENCE PHOTO LIBRARY
Colour enhanced micrograph of a karyotype of full complement (22 pairs + XY) of normal, male (human) chromosomes. The standard human karyotype shows 22 pairs of autosomal chromosomes and one pair of sex chromosomes (female: 46, XX, male: 46, XY).
Model release not required. Property release not required.