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

[EX Q]: After fertilization, a zygote forms into two cells.
[EX A]: After fertilization, how many cells does a zygote form into?

[EX Q]: Wilting occurs when water lost by transpiration is not replaced by absorbtion from room.
[EX A]: What occurs when water lost by transpiration is not replaced by absorbtion from room?

[EX Q]: Bacteria are like eukaryotic cells in that they have cytoplasm, ribosomes, and a?
[EX A]:
Bacteria are like eukaryotic cells in that they have cytoplasm, ribosomes, and a?