What characteristic defines the structural foundation of the classic orb-weaver web blueprint?
Answer
A framework of non-sticky radial threads supporting a spiral of sticky silk.
The architecture defining the classic, flat, spiral-spoke web constructed by orb-weavers is characterized by a dual-material system. This blueprint utilizes non-sticky radial threads, which function as the supporting spokes and framework of the trap, providing mechanical stability. These radial threads support the spiral wrapping, which is composed of sticky silk specifically designed to ensnare passing insects. This highly effective combination demonstrates the evolutionary success of the orb-weaving guild across diverse habitats.
Related Questions
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