25.7 MB (1.0 MB compressed)
3000 x 3000 pixels
25.4 x 25.4 cm ⏐ 10.0 x 10.0 in (300dpi)
EVAN OTO / SCIENCE PHOTO LIBRARY EVAN OTO / SCIENCE PHOTO LIBRARY
An illustration of early embryonic development during the second week of pregnancy, after the blastocyst has implanted into the uterus.
Model release not required. Property release not required.