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

In invertebrates group of animals several forms of asexual reproduction are found.
In what group of animals several forms of asexual reproduction are found?

There are three quarks in each proton and neutron.
How many quarks are in each proton and neutron?

When exposed to ultraviolet, some substances, such as minerals, glow in characteristic visible wavelengths, in a process called fluorescence.
When exposed to ultraviolet, some substances, such as minerals, glow in characteristic visible wavelengths, a process called this?