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

Input: Consider Input: Zero is the net force acting on an object when two equal forces are applied from opposite directions.

Output: What is the net force acting on an object when two equal forces are applied from opposite directions?


Input: Consider Input: Meiosis is part of the process of gametogenesis, which is the production of sperm and eggs.

Output: Meiosis is part of the process of gametogenesis, which is the production of what?


Input: Consider Input: Bacteria are the most numerous species on the planet.
Output: What is the most numerous species on the planet?