Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Present-day plants that have a complex vascular tissue system are called vasuluar plants.
Present-day plants that have a complex vascular tissue system are called what kind of plants?

Through a process called electromagnetic induction, generators change the kinetic energy of a spinning turbine to electrical energy.
Through a process called electromagnetic induction, generators change what energy form of a spinning turbine to electrical energy?

Free ear lobes, widow's peak and a dimpled chin are examples of mendelian kind of traits in humans.
Free ear lobes, widow's peak and a dimpled chin are examples of what kind of traits in humans?