Human Chromosomes Pair No. 7 SEM

Human chromosomes pair No. 7, 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 or xy for males. Magnification x35000

Follow us

Leave a Reply

Your email address will not be published.