What key nutritional element do larvae derive from consuming natural fibers like wool and silk?
Answer
Keratin or other organic compounds
The primary natural fiber sources, such as wool and silk, are consumed because they contain high concentrations of proteinaceous material. The digestive capabilities of the larvae allow them to break down and utilize keratin, which is a key organic compound found in animal-derived materials like wool, fur, and feathers. This efficient utilization of protein is fundamental for supporting the substantial nutrition required during the active larval growth phase.
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