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

[EX Q]: A white dog has a puppy with white fur statement is an example of an inherited trait in a living thing.
[EX A]: Which statement is an example of an inherited trait in a living thing?

[EX Q]: Embryos usually don't survive if they have extra or too few of these genetic units?
[EX A]: Embryos usually don't survive if they have extra or too few of these genetic units?

[EX Q]: Sensory nerve cells type of cells detect stimuli.
[EX A]:
What type of cells detect stimuli?