ir ir n a nr! 1 Ic ee )i M n a:: I; I f: it i it I i: 33罄 62 女 男 Figure 43 False-color micrographs showing the chromo- technique: X and Y chromosomes as well as the autosomes somes of (a) a woman and(b) a man The chromosomes can be identified by this technique. (CNRIScience Photo were prepared with the normal trypsin/leishman banding Library/Photo Researchers女 男