Structure of a Bird and a Mammal Bone, Specimen

Longitudinal and cross section of a prepared, real bird bone and mammal bone respectively, mounted on a base plate. The product illustrates the difference between the long bones of a bird and a mammal. The bird bones can be seen to be hollow inside, with large air chambers. Conversely, the mammal bones are filled with bone marrow and spongy tissue. Comes in a protective display case.

Item number: 1021045 [T30053]

Weight: 0.515 kg

Not available from 3B Scientific, but can be purchased here.