Color enhanced transmission electron micrograph of a human ovum, zygote cell stage, about 60 hours after fertilization. Immediately following the separation of chromosomes, the cell cleaves and becomes two cells called blastomeres. A nucleus can be seen in each. This occurs when a zygote undergoes its first in a series of mitotic divisions. Divisions will continue as the blastomeres move down the fallopian tubes to the uterine cavity. Magnification x1000.
Science SourceŽ Images offers rights managed and royalty free licensing for a comprehensive library of stock imagery. Our content is carefully selected and accurately captioned to satisfy the needs of creative professions like you!
Science SourceŽ is a registered trademark of Photo Researchers, Inc.
Shop with Confidence (Fine Art America Return Policy)
Our return policy is very simple:
If you're not happy with a purchase that you made on FineArtAmerica.com, for any reason, you can return it to us within 30 days of the order date. As soon as it arrives, we'll issue a full refund for the entire purchase price. Please note - Fine Art America does not reimburse the outgoing or return shipping charges unless the return is due to a defect in quality.