Fertilisation and polyspermy block.

Diagram showing steps of fertilization and slow block to polyspermy, unlabeled.

Image size: 17.5 Mpixels (50.1 MB uncompressed) - 5000x3500 pixels (16.6x11.6 in / 42.3x29.6 cm at 300 ppi)

Published in: Female Reproductive System Images, Andrology, Male health Images & Videos, Male Reproductive System Images, Gynecology & Obstetrics Images & Videos, Cell, Molecular Biology & Genetics Images