International 2023. Nowa Szkoła

The evolution of vertebrates encephalons QH4107 Set of comparative models which presents the evolution of vertebrates. The right selection of colours and the size of the organ makes it possible to observe the anatomical details

structure of fish, amphibians, reptiles, mammals and reptiles. Each model is placed on a separate base which makes the observation easier. • 7 heart models of the fish, frog, turtle, crocodile, bird, dog, human • weight of the set: 2,9 kg • material: plastic

of the brain of different animals in the course of evolution. Each model is equipped with a separate stands. • 8 models of the brains: river lamprey, trout, frog, alligator, pigeon, rabbit, dog

The evolution of vertebrates' hearts QH4108 Set of models which presents the evolution of vertebrate hearts. The size and colours of the specific elements allow the students to see the differences, similarities and evolutionary changes in the heart

• weight: 1,6 kg • material: plastic

CROSS-SECTION MODEL IN PLEXIGLASS

It is an excellent aid for biological classes - it illustrates how the complexity of this organ in a given animal reflects the stage of evolution. The transparent material allows for close observation, is safe for the pupil and extends the durability of the product.

Animals’ brains UK0603

The model contains 5 brains encased in plexiglass: of a fish (carp), amphibian (frog), reptile (snake), bird (pigeon), mammal (rabbit). • size: 16,4 x 7,8 x 2,4 cm

Animals’ hearts UK0602

The set encased in plexiglass contains 5 hearts of: a fish (carp), amphibian (frog), reptile (snake), bird (pigeon), mammal (rabbit). • size: 16 x 7,5 x 2,5 cm

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