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

[EX Q]: Three many pairs of autosomes are there.
[EX A]: How many pairs of autosomes are there?

[EX Q]: Light retains its original color under water because frequency remains the same when light is refracted.
[EX A]: Light retains its original color under water because what remains the same when light is refracted?

[EX Q]: Transpiration is when plant roots absorb liquid water and release water vapor into the atmosphere.
[EX A]:
What is it called when plant roots absorb liquid water and release water vapor into the atmosphere?