TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: Sexual reproduction, in general, relies on sets of cells that are precursors for eggs and sperm.

SOLUTION: What kind of reproduction, in general, relies on sets of cells that are precursors for eggs and sperm?

PROBLEM: The tilt of earth on its axis is one factor that contributes to seasons occurring in new york state.

SOLUTION: What is one factor that contributes to seasons occurring in New York State?

PROBLEM: Thousands of receptor cells that detect the sex attractant equip each filament of antenna structure.

SOLUTION:
Thousands of receptor cells that detect the sex attractant equip each filament of what structure?