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

Q: During the first year after birth, a baby called a(n) infant.

A: During the first year after birth, what is a baby called?
****
Q: Three many pairs of autosomes are there.

A: How many pairs of autosomes are there?
****
Q: Circle graphs are useful for showing percents of a whole.

A:
What type of graph is useful for showing percents of a whole?
****