this timelapse video to see a zebrafish
develop from a single cell to the hatching stage.
a chick embryo develop the specialized
tissues, organs, and structure of a fully
formed chick (filesize is 2 MB).
You will need the free Quicktime
Embryo Is Human?
You may be surprised to discover how hard
it is to guess correctly!
EXHIBIT SECTIONS: The
Stuff of Life, Life
Needs Energy, Making More Life, Change
Exploratorium | The
museum of science, art and human perception| Traits