Final answer:
The daughters of Helios and Clymene are known as the Heliades, and they are mythologically tied to the constellation imagery as many Greek figures are.
Step-by-step explanation:
The term for the daughters of Helios and Clymene is a) Heliades. In Greek mythology, the Heliades were the sisters of Phaethon, the son of Helios, who was struck down by Zeus when he lost control of his father's sun chariot. The Heliades were said to have been turned into poplar trees and their tears became amber as they mourned their brother's death. These mythological figures are remembered in the stars, as many characters from Greek legends found their way into the night sky as constellations serving as reminders of their stories.