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

The cell starting meiosis is called a primary oocyte.
The cell starting meiosis is called a what?

Children most likely inherit shape of earlobes from their parents.
Which trait do children most likely inherit from their parents?

One of the earliest air pumps was made by robert boyle.

One of the earliest air pumps was made by?