Solar System ModelThree dimensional model. Students can see the planets in their relatives sizes and colours. Planet may be set by month to show their relative positions. Sturdy base supports 15 cms. dia. Sun with the outer planet 18 inch from the Sun. Illustrated study guide includes planet position tables.
We are offering d.n.a. Model.Model showing segment of d.n.a. Molecule mechanism of replication, to show the double helix coiling and reforming, nucleiotides and the structural formula to show the show the molecule shapes and bond and angles distorted. Complete model arranged on a board.
Animal Cell Division MitosisA set of 10 models, showing resting cell, early prophase, prophase, late prophase, metaphase, anaphase, late anaphase, Telophase and daughter cells. Mounted on wooden board.