Final answer:
In biology, 'membrane wings' can refer to the lipid bilayer structure in insect wings or the specialized skin in bat wings that allow for flight.
Step-by-step explanation:
In biology, the term 'membrane wings' could refer to the lipid bilayer structure of wings in insects. These wings are supported by a thin and flexible layer of cells that allow for flight. The lipid bilayer is composed of phospholipids, which have a hydrophilic head and hydrophobic tails, creating a barrier that regulates the passage of molecules in and out of the cells.
Another possible translation of 'membrane wings' in biology could refer to the wings of bats. Bat wings are unique because they are made up of a thin, flexible membrane called a patagium. The patagium is a specialized skin that stretches between elongated digits and provides support for flight.
In both cases, the 'membrane wings' allow for movement and flight, showcasing the fascinating adaptations found in the animal kingdom.