Description
Four samples of one species: A frog! This 4" x 1.5" x 1" block has four specimens from the life cycle of a common frog. The eggs, the tadpole, the metamorphosis stage (changing from tadpole to frog), and finally the frog stage. The encasing material is clear enough that the samples may be viewed through an inspection microscope. A great way to show actual samples the frog's life cycle!
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