Researchers discover how animals grow their pointy body parts

An interdisciplinary team at Monash University discovered a new universal rule of biological growth that explains surprising similarities in the shapes of sharp structures across the tree of life, including teeth, horns, claws, beaks, animal shells, and even the thorns and prickles of plants.

from Phys.org - latest science and technology news stories https://ift.tt/31sicIM

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