Embryo Serial Sections
About Stage 13 Embryo Sections - This image is from a serial section of a 6mm CRL pig embryo with some features of the Stage 14 embryo. This embryo is approximately equal to the day 42 human embryo. Use these serial images to identify internal features and relationships that exist within the embryo at this stage. Then compare these images with the later features of the Carnegie stage 22 human embryo.
|Stage 13 Serial unlabeled images||Embryo Stage 13 Serial labeled images|
About Stage 22 Embryo Sections - The Carnegie stage 22 human embryo is 27mm (CRL) in size and approximately equal to day 54 - 56 of development.
- Links: stage 22 serial sections | selected serial sections | Carnegie stage 22 | Embryo Serial Sections
|Stage 22 Serial unlabeled images||Stage 22 Serial labeled images|