banner

embryopic

Home

Common Techniques

Classroom Experiments

Virtual Experiments

Tutorials

Games

Glossary

Links

Publishing
Opportunities

About This Site

Contact Us

ZFIN

Cite Us

 

 

 

 

 

Developmental Staging Experiment

The pictures below are listed in chronological order. Can you name the stage the embryos are in? Click on the link below for the answers.

16 cell stage

The next one is tricky. The two pictures are of the same embryo. The first picture depicts the lateral view. The second picture is of the same embryo but the vegetal view.

80% epiboly

80% epiboly

The following stages come next.

95% epiboly

5 somite stage

7 somite stage

10 somite stage

1 day old

The picture below was a trick question. It doesn't fit in the order as it is a picture of a dead embryo.

dead embryo

Answers 2>