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

[Q]: Altricial organisms are helpless at birth and require lots of help from their parents.
[A]: What type of organisms are helpless at birth and require lots of help from their parents?


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


[Q]: Single-celled organisms and multicellular organisms have this in common: both have a way to get rid of waste materials.
[A]:
Which characteristic do single-celled organisms and multicellular organisms have in common?