Skills

• Consisting of 23 individual models showing the development of a fertilised frog's egg to a tadpole
• A new production of Ziegler models after Prof. Ecker
• Enlarged approximately 50 times
• Diameter of a natural egg approximately 1.5 mm

1. Stages of cleavage (Models 1 - 8)
2. Stages of gastrulation (Models 9 - 9c)
3. Organogenesis - formation of the neural tube (Models 10 - 11)
4. Development of the tadpole (Models 12 - 14a)
5. Swimming tadpoles (Models 15 - 17)

• Also available as individual models
• Each model individually mounted on a stand with green base and in one piece
• Weight of the series: 10 kg