TASK DEFINITION: Given a scientific question, generate a correct answer to it.
PROBLEM: What is the process of the transfer of pollen from an anther to a stigma in angiosperms called?

SOLUTION: pollination

PROBLEM: Potential differences from various voltage sources are necessary in order to create electrical fields, which result in what flow of charge?

SOLUTION: current

PROBLEM: Glycerol is a triol, an alcohol which contains three what?

SOLUTION:
hydroxl functional groups