Question

The morphological transformation to a swimming, gamete-laden form at the
time of spawning for three families of polychaetes that typically are benthic during the rest of their existence is known as ____________________________

Answer 1

The morphological transformation to a swimming, gamete-laden form at the time of spawning for three families of polychaetes that typically are benthic during the rest of their existence is known as parapodia.