The evolution of a defensive gland in beetles shows how organs can arise from novel cells carving out new functional niches for their neighbors.
Source: How Do New Organs Evolve? A Beetle Gland Shows the Way. | Quanta Magazine
The evolution of a defensive gland in beetles shows how organs can arise from novel cells carving out new functional niches for their neighbors.
Source: How Do New Organs Evolve? A Beetle Gland Shows the Way. | Quanta Magazine
Darwiniana 