What specific purpose does the large quantity of pollen collected by female Wool Carder Bees serve?

Answer

Forming a food mass for developing larvae

Pollen represents the essential building blocks and protein source required for the successful development of the Wool Carder Bee offspring. While the adult female consumes nectar for her own immediate energy expenditure related to foraging and flight, the significant amount of dry, powdery pollen she gathers is meticulously curated to create a substantial food mass. This pollen mass is provisioned specifically inside the individual nest cells where the larvae will develop. This gathering behavior is distinct from her role in collecting fibers; the pollen is strictly reserved as nutritious provisions for the immature stages, ensuring the offspring have the necessary components to grow before metamorphosis.

What specific purpose does the large quantity of pollen collected by female Wool Carder Bees serve?
dietinsectbeewoolcarder