What classification describes the feeding method utilized by the zebra mussel, Dreissena polymorpha?

Answer

Bivalve filter feeder

The zebra mussel belongs to the group known as bivalve filter feeders, a mechanism that defines its existence and ecological role. This process involves drawing surrounding water into the mantle cavity through a designated structure, known as the incurrent siphon. Once the water is inside, the specialized gill system extracts the necessary microscopic nutrients, including phytoplankton and zooplankton. After the extraction process is complete, the filtered, expelled water is returned to the environment through the excurrent siphon. This continuous, regulated flow of water across the gills is what enables them to sustain themselves through high-volume processing, provided the water conditions remain conducive to activity.

What classification describes the feeding method utilized by the zebra mussel, Dreissena polymorpha?

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dietinvasive specieszebra musselBivalve